尔雅交际英语_2课后答案(学习通2023完整答案)

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Lesson One Campus Life

Quiz for Unit One

1、尔雅When you are interacting with people from the West,交际 you should probably start with talking about______.
A、weather in that day
B、英语marriage status
C、课后personal income
D、答案political stance

2、学习Complete the given short conversation. Mike: Hi Katie,通完 how is everything? Kate: _________.
A、It’s ok.
B、整答Well done
C、尔雅Fine
D、交际Pretty good.

3、英语Which of the following does not describe features of sorority or fraternity in Western campus ?课后
A、Single-sex membership.
B、答案Similar family background.
C、学习Strict selection of new members.
D、通完Live together in a house.

4、During your presentation, you notice that some of the audience are starting to lose interest. Which of the following lines has the best chance of getting their interest back?
A、“Guys, listen up!”
B、“Excuse me, please pay attention.”
C、“With a show of hands, who here has watched a foreign film?”
D、“Hi, please stay focused.”

5、Why is effective use of gestures important when giving presentations?
A、To complement verbal communication.
B、To provide a calming, repetitive atmosphere.
C、To give time to the audience to take notes.
D、To make sure the audience members in the last rows are able to hear the presenter.

6、Which of the following is not the reason why we should establish eye contact with audience in presentation?
A、Looking at audience will establish bond with the speaker.
B、Looking at audience will show respect and politeness of the speaker.
C、Looking at audience will make the audience better understand the message delivered.
D、Looking at audience will help the speaker to adjust the message to the audience through observing their reactions.

7、Which is NOT a tip for you to overcome campus culture shock while studying abroad?
A、Open up your mind to new experiences.
B、Take this opportunity to meet interesting people.
C、Take advantage of multicultural activities and events.
D、Stay together with groups of people from your cultural background to reduce homesickness.

8、Please decide whether the following expressions are for formal and informal occasions. 1) Good morning, Alice. It is a pleasure to meet you.

9、2) Hi, how is your life?

10、3) Hi, what is up?

11、4) John, please allow me to introduce Simon.

12、5) Derek, come to meet Sara.

Lesson Two Food Culture

Quiz for Unit Two

1、Which of the following best describes the flavor of Huaiyang Cuisine?
A、Pungent and spicy.
B、Fresh and salty.
C、Light and sweet.
D、Greasy and salty.

2、Which of the following dishes successfully joined the World Non-material Cultural Heritage?
A、Confucian Dishes
B、Tan-family Dishes
C、Medicinal Dishes
D、Lion’s Headv

3、What is the typical feature of Chinese Cuisine according to the Introduction of Chinese, French and Indian cuisines?
A、Dishes are always cooked with butter, cheese and cream.
B、Spices are popularly used to enhance the flavor of foods.
C、Fish is used as staple food.
D、The art of swift cooking at very high temperature is supreme.

4、Which of the following is a behavioral mistake according to the western dining etiquette?
A、After cutting the food, Americans would place the knife at the top of the plate, blade facing in and switch the fork to the right hand and eat with it.
B、Right-handed, one takes the fork with the right hand, and the knife with the left.
C、When leaving the table permanently, one puts his napkin to the left of the dinner plate.
D、When having soup, one always uses a spoon to pick up the soup from

5、Fast food began firstly in _____.
A、America
B、Britain
C、France
D、Italy

6、Which of the following statements is not true for “drive-through” service?
A、It lets customers order and pick up food from their vehicle. Such service was first popularized in the 1950s.
B、Such service was first popularized in the 1950s.
C、It was the United States that the service was developed.
D、It was the fish and chip shops in Britain that popularized the service.

7、In formal discussion, we sometimes make a concession when ______.
A、we try to make a conclusion
B、we try to give reasons
C、we try to reply somebody who disagrees with us
D、we try to show our agreement with somebody

8、1. Please match each Chinese dish with its English name. 1) 鱼香肉丝 A. Fried Prawns 2) 辣子鸡丁 B. Scrambled Egg with Tomato 3) 北京烤鸭 C. Home-style Tofu 4) 软炸虾仁 D. Yangzhou Fried Rice 5) 蚝油生菜 E. Peking Roast Duck 6) 扬州炒饭 F. Lettuce with Oyster Sauce 7) 番茄炒蛋 G. Fish-flavored Pork Slices 8) 家常豆腐 H. Spicy Deep-fried Chicken Dice 答案举例：ABECDFHG

Lesson Three Family

Quiz for Unit Three

1、Choose the correct answer according to the picture.
A、He is overweighed and with round belly
B、He is skinny and with brown hair
C、He is muscular and with round eyes
D、He is fat and with big mouse

2、Choose the appropriate description for the picture.
A、She has blond hair and a freckled face
B、She has crystal clear eyes and fair complexion
C、She has wavy hair and pale skin color
D、She has a ruddy face and straight hair

3、Choose the correct answer according to the picture
A、This girl has curly hair and dark skin color
B、This girl has gray hair and fair skin color
C、This girl has straight hair and pale skin color
D、This girl has short hair and light skin color

4、Which of the following is a negative description of a person?
A、Maybe they think it is stubborn, but I like her persistence.
B、The chubby boy has a freckled face and curly hair.
C、Sometimes a person can be really mean and picky.
D、Lucy is a disciplined and straight A student in her class.

5、_________ family includes all relatives in close proximity, such as grandparents, aunts, uncles, and cousins.
A、Single-parent
B、Blended
C、Nuclear
D、Extended

6、________ family has a step-mon, a step-dad, and even step-siblings.
A、Childless
B、Nuclear
C、Blended
D、Extended

7、Which of the following words is NOT the word that is associating with women according to the conservative ideas?
A、breadwinner
B、housemaker
C、femininity
D、caretaker

8、Which of the following statements is NOT appropriate?
A、Women’s increasing participation in the work force triggered a shift in the division of labor in many households in the past a few decades.
B、The high-earning women often did less housework then those who earn lower wages because they are lack of time and energy to balance the work and life.
C、Based on the study made by the American researchers, many men of the two-earner families are still responsible for a substantially smaller share of household duties.
D、Women may do more housework willingly for they don’t want to give up their responsibility as a homemaker or may because they think it is a compensation.

Lesson Four Festivals and Cultures

Quiz for Unit Four

1、Which of the following festivals is NOT a traditional Chinese one?
A、Tomb-sweeping Day
B、Valentine’s Day
C、Spring Festival
D、Double Ninth Festival

2、In terms of the origin, many important traditional Western festivals, like Christmas, are related to ________.
A、folklores
B、seasons
C、religions
D、geographical locations

3、Please choose a proper word to complete the sentence: People in China eat dumplings and fish during Spring Festival ________ turkey is the typical food of Thanks-giving on a Western dinner table.
A、so
B、whereas
C、likewise
D、since

4、Which of the following customs of Spring Festival is NOT followed much by most people in China nowadays?
A、Not washing hair on New Year’s
B、Putting up the character of upside-down “Fu” on doors and windows.
C、Giving children red envelopes of money.
D、Having family gatherings.

5、Which of the following is the reason for people to celebrate festivals?
A、To learn about the “reasons” behind the festivals.
B、To protect the cultural heritage.
C、To get integrated with the rest of the world.
D、All of the above

6、II True or false questions 1. The tradition of “sweeping the dust” before the Spring Festival means a thorough cleaning of the house to sweep away bad luck in the past year.

7、2. Since Christmas carols are usually about eulogizing Jesus Christ, they can only be sung in a church on Christmas Eve.

8、3. None of Chinese festivals are celebrated for religious reasons.

9、4. As the world is developing, the reasons for people to celebrate festivals have transcended celebrating a season or commemorating a historical event, and become more diversified.

10、5. People travel and buy presents for their family and friends on festivals and holidays, so celebrating festivals might be good for the development of local tourism and business.

Lesson Five Leisure

Quiz for Unit Five

1、Identify the leisure activity associated with high physical speed.
A、Tennis.
B、Gardening.
C、Golf.
D、Playing video games.

2、A healthy, active lifestyle helps to improve and maintain mental health. Which one of the following is an example of an improvement in mental health?
A、Better stamina to keep going.
B、More skills to carry out specific physical activities.
C、You live longer
D、More able to think positively

3、Which one of the following is the most popular in terms of participation for all age groups?
A、Yoga
B、Cycling
C、Walking
D、Basketball

4、Which one of the following leisure activities are NOT probably preferred by western people?
A、Backpacking
B、Calligraphy
C、Barbecue
D、Camping

5、Many people participate in physical activities and follow an active, healthy lifestyle. Which one of the following is a health reason for regular participation in physical activities?
A、To make friends
B、To have a job and earn money
C、To be a good role model
D、To manage stress more effectively

6、1. Provide the leisure activities in English according to the description with the help of the initial letter. 1) S_____ can be a means of transport, a recreational activity or a competitive winter sport in which the participant uses skis to glide on snow.

7、2) H_____ is intended for a long, vigorous walk, usually on trails (footpaths).

8、3) C_____, also called bicycling or biking, is the use of bicycles for transport, recreation, exercise or sport

9、Match the sports idioms with their meaning. 1) blow-by-blow account 2) be cricket 3) hit a home run 4) take a rain check 5) take sides A) accept at a later time B) a detailed description C) choose one side of an argument D) play fair E) be very successful 1) ______ 2) ______ 3) ______ 4) ______ 5) ______ 答案格式参考：ABCDE

10、1. Please categorize the three elements of persuasion “ethos, logos and pathos” correctly. See the example done for you. A) ethos B) logos C) pathos Example: As a doctor, I am qualified to tell you that this course of treatment will likely generate the best results. (A) 1) The statistics support the claim that smoking is unhealthy. ( )

11、2) If you’re still unsure, please consider that my advanced degree and field work that speak for themselves. ( )

12、3) I’m not just invested in this community - I love every building, every business, every hard-working member of this town. ( )

Lesson Six Tourism

Quiz for Unit Six

1、When Nadir is comparing Hadrain’s Wall to Great Wall, which of the following aspects is mentioned?
A、The construction period
B、The length of the walls
C、The prestige of the walls
D、All of the above

2、Which one is not the function of comparison and contrast?
A、To observe two things or more in a better way to help the readers evaluate them
B、To show the superiority of one thing over another
C、To identify the similarities and differences between two things only
D、To explain something that is unfamiliar to the readers

3、Which of the following comes up with the definition of “refutation”?
A、Pointing out problems with an opposing view
B、Getting the weakness in the other side’s point
C、Fighting back directly by giving an opposite view
D、All of the above

4、Which of the following expressions is the example of “refutation”?
A、I cannot deny that ... but it doesn’t mean that ...
B、I don’t think this is the reason for ...
C、Admittedly, ...
D、It is popularly believed that ...

5、Which of the following does not come up with the definition of “concession”?
A、It is used when an opposing argument contains a point whose validity you cannot deny
B、Admitting the merit of one aspect of the argument
C、Fighting back directly by giving an opposite view
D、Making it clear that yours to be stronger.

6、Which of the following is an example of “concession”?
A、Granted...
B、I cannot agree with you at all.
C、I would say ...
D、I argue that ...

7、When the four Chinese and foreign students are talking about the factors that make a university attractive, which of the following aspects is not mentioned?
A、The life.
B、The campus culture.
C、The teaching practice.
D、The resources.

8、1. Please match the questions with the answers. 1) What can I do for you? 2) What’s the rate? 3) How would you like to make payment? 4) Do you have any carry-ons? 5) What’s the weight limit? 6) May I confirm your departure date? A. It’s 27th. B. By Credit Card. C. It’s 120 US dollars per night． D. It’s 44 pounds. E. Yes, a small bag-pack and a laptop. F. I would like to book a room. 答案填写格式举例：FEDCBA

Lesson Seven Learning to Think

Quiz for Unit Seven

1、Auditory learners__________.
A、may find it hard to follow oral instructions.
B、may find written materials confusing or boring.
C、often benefit from graphic organizers.
D、like to use flashcards.

2、Visual learners ____________.
A、may benefit from saying things out-loud
B、find it difficult to sit still for a long time
C、like to use colored markers
D、often talk to themselves

3、Kinesthetic learners _____________.
A、like oral directions
B、often form images in their minds to learn concepts
C、like to listen to music as they work
D、want to walk around as they practice

4、Collectivist mindset focuses more on _____________.
A、separate elements
B、unchanging things
C、the context
D、personal preference

5、Chinese people are usually considered more ___________ .
A、aggressive
B、moderate
C、friendly
D、independent

6、Western society encourages people to be _________.
A、ambitious
B、considerate
C、timid
D、faithful

7、The left hemisphere controls the muscles on the left side of the body while the right hemisphere controls those on the right.

8、A person who is "left-brained" is often said to be more intuitive, thoughtful, and subjective.

Lesson Eight Job and Career

Quiz for Unit Eight

1、In order to plan for the future career, a student should have a good understanding of his/her ________.
A、qualifications
B、interests
C、goals
D、all of the above

2、We can use the following words except “________” when discussing possibilities.
A、perhaps
B、definitely
C、maybe
D、probable

3、Which of the following is NOT a common kind of job interview?
A、Email interview
B、Telephone interview
C、Video interview
D、Face-to-face interview

4、What might be a proper answer when being asked about your weaknesses during a job interview?
A、My only weakness is that I am such a perfectionist
B、I am in lack of the desire to advance
C、I don’t have good communication skills
D、I am still learning to analyze cases from a grand perspective

5、During job interviews, men should wear a suit and tie and women should not wear make-up.

6、When introducing yourself in a job interview, you should be as comprehensive as possible.

7、During a job interview, the language should be straightforward and positive.

8、Volunteering has been enjoying great popularity among people all over the world due to the ideal of promoting goodness and mutual help among human beings.

《交际英语》期末考试

《交际英语》期末考试

1、Which one of the following is NOT a good small talk topic?
A、Sports
B、Movies
C、Family members
D、Food

2、Which of the following statements is NOT considered as a possible benefit of joining a social club on campus？
A、Build and expand our social network
B、Entertain and release ours stress from study or work
C、Enhance our soft skills like interpersonal communicative skills
D、Require us to sacrifice our personal time for academic work

3、Which is seen as a very important aspect of body language use in presentation?
A、Volume and vocal variety
B、Speaking rate and rhythm
C、Posture and facial expressions
D、Language appeal and passion

4、What is typical of Indian Cuisine?
A、Cooking with butter, cheese and cream
B、The use of spices
C、The use of rice as a staple
D、The art of swift cooking

5、Which one of the following dishes is not Cantonese?
A、Sweet and Sour Pork
B、Congee with Minced Pork and Preserved Egg
C、Steamed fish
D、Mapo Tofu

6、Which of the following is the correct sequence of dish order in the west?
A、Drink, starter, main course, side dish, dessert.
B、Drink, starter, side dish, main course, dessert
C、Starter, side dish, main course, dessert, drink
D、Starter, main course, side dish, dessert, drink

7、Choose the correct answer according to the picture.
A、She has freckled skin and an oval face
B、She has winkled face and silky skin
C、She has rosy cheek and tanned skin
D、She has dry skin and fair complexion

8、Which of the following description is correct?
A、Nuclear family is very commonly seen in the modern society. It includes all relatives with closest bond in a family, who will share their daily duties.
B、In a joint family, parents and children may share no blood bond and come from difference races or with different nationalities.
C、The families that are composed by couples who are forced to be childless are referred to as DINK
D、In a conjugal family, the kids may be the parents’ own children or their adopted children.

9、The traditional roles of fathers as the "________" and mothers as the "caretakers" have come into question now.
A、househusbands
B、homemakers
C、breadwinners
D、superiors

10、In terms of the origin, many important traditional Chinese festivals, like Spring Festivals, are related to ________.
A、folklores
B、seasons
C、religions
D、geographical locations

11、“During Spring Festival in China, oranges and tangerines usually symbolize happiness.” Which of the following verbs can NOT replace the word “symbolize” in this sentence?
A、Mean
B、Indicate
C、Resemble
D、Represent

12、In regard to the celebrating customs, what is in common between Spring Festival in China and Christmas in the West?
A、Having family reunions
B、Giving children red envelopes of money
C、Sending each other gifts
D、Serving fish as the traditional food

13、Which one of the following is a reason for not participating in physical leisure activities___________.
A、improving fitness
B、developing personal skills
C、improving mental health
D、increasing risk of injury

14、Which one of the following pairs shows two good examples of characteristics of a balanced, healthy lifestyle?
A、Non smoking and non active
B、Nutritional diet and regular water drinking
C、Non alcohol and low protein diet
D、Physically active and smoking only a limited number of cigarettes

15、Which of the following statements does NOT help you to achieve work-leisure balance?
A、Make use of annual holidays to recharge
B、Take up some hobbies to escape from work from time to time
C、Take regular breaks during the work day
D、Prioritize work tasks and allocate time for most urgent tasks

16、When preparing a debate, one should not _______.
A、make an outline
B、think from both sides
C、be objective
D、make a draft for oral delivery

17、When comparison is made, aspects should be carefully chosen. The basic principle is ____.
A、to focus on the major characteristics
B、to cover as many aspects as possible
C、to choose the aspects that people are mostly interested in
D、to focus on general topics

18、Which of the following is NOT correct when preparing a motion of a debate?
A、One should be objective
B、One should look at the issue from both sides
C、One should see where an opponent’s argument breaks down
D、One shouldn’t admit the merit of the opposing argument

19、Which of the following statement is correct?
A、The right-brain is described as being better at language
B、Imagination is more associated with the left brain
C、The two sides of the brain collaborate to perform a broad variety of tasks
D、The right-brain is described as being better at reasoning.

20、Chinese philosophy may focus more on __________ .
A、changing
B、harmony
C、independence
D、innovation

21、Chinese college students may be more__________ whereas American students may go to college more for the experience
A、knowledge-seeking
B、determined
C、relaxed
D、goal-oriented

22、A job-seeker should do as the following except ________ during an interview.
A、dressing properly
B、stating clearly the target position
C、being aggressive
D、showing strong and relative qualifications

23、Doing research about the company before a job interview is necessary because the interviewee can ________.
A、show his/her sincerity and professionalism
B、recite the answers to the possible interview questions
C、decide whether he/she wants this job
D、avoid being nervous

24、What is the reason why college students do volunteer work?
A、Improving personal ability and skills
B、Developing a sense of commitment for the society
C、Showing compassion and love to other people
D、All of the above

25、Which of the following is NOT the essential element of a body paragraph of a speech?
A、A hook
B、A topic sentence
C、Supporting details
D、Unity and coherence

学习通交际英语_2

学习通交际英语_2是一个非常好的学习英语的资源，通过这个资源，我们可以学习到很多实用的英语口语，让我们更好的适应国际化的环境。

学习内容

学习通交际英语_2的学习内容非常丰富，包括日常生活、商务交流、旅游交流等方面的英语口语。这些内容都是非常实用的，能够帮助我们更好的应对不同的场合和环境。

在日常生活方面，可以学习到如何介绍自己、问候他人、讨论天气、购物等方面的英语口语。这些内容可以帮助我们更好的适应国外的生活，与当地人交流。

在商务交流方面，可以学习到如何进行商务会议、商务洽谈等方面的英语口语。这些内容可以帮助我们更好的与国际商务人士交流，拓宽我们的商务视野。

在旅游交流方面，可以学习到如何预订酒店、购买机票、询问路线等方面的英语口语。这些内容可以帮助我们更好的在海外旅游，享受不同的文化和风景。

学习方法

学习通交际英语_2的学习方法非常简单，只需要通过电脑或手机登录学习通平台即可。在学习过程中，可以根据自己的时间和学习进度自由安排学习计划，选择感兴趣的课程进行学习。

在学习过程中，可以结合各种学习方式，如听音频、看视频、做练习等，加深对知识点的理解和记忆。同时，还可以与其他学员进行交流和讨论，共同进步。

学习心得

通过学习通交际英语_2，我深深感受到了学习英语的重要性和必要性。在学习过程中，我不仅学到了很多实用的英语口语，更重要的是培养了英语思维和英语交流的能力。

在学习通交际英语_2的过程中，我遇到了很多困难和挑战，但是我坚持下来了。我相信，只要努力学习，继续坚持，就一定能够取得好的成绩。

总结

学习通交际英语_2是一个非常好的学习英语的资源，通过这个资源，我们可以学习到很多实用的英语口语，让我们更好的适应国际化的环境。在学习过程中，我们可以结合各种学习方式，多加练习和交流，不断提高自己的英语水平。

不同坐标系中的速度变换和同一坐标系中的速度合成，是两个不同的概念。这一说法对吗

A.实验中用到的油扩散泵，其极限真空度取决于（ ）
B.以“文”推进“印太”战略的具体措施不包括（ ）。
C.在构思演讲时，要将“四叶草”模型的四要素看作一个统一的整体来设计。
D.下面哪些名称不适合于思维导图。

一个一次性塑料袋需要( )年才能腐烂

A.网络空间是亿万民众共同的精神家园，同现实社会一样，既要提倡自由，也要保持（）。
B.引发剂的半衰期越长，活性越高
C.下列有关super或this调用构造函数描述错误的是
D.9.消化性溃疡患者服用制酸剂宜在()

装备自动变速器车辆上坡行驶时挂入坡度挡，可以减少变速器中离合器和制动器的磨损。

A.网络营销的形式包括搜索引擎推广、电子邮件推广、网络广告、交换链接/广告互换。
B.以下不属于古典芭蕾的美学立场的是（）。（0.6分）
C.从幻灯片的放映状态切换回编辑状态，应使用（ ）键。
D.洋务运动的主要内容体现了中体西用的思想

企业发生经营性亏损,其弥补的主要渠道是( )

A.用于直接配制和标定标准溶液
B.可以用肥皂手洗的衣服有（ ）。
C.信息检索类型依检索结果内容划分：（数据信息检索）、（ ）和（文献信息检索）
D.以下花卉可以用分珠芽方法繁殖的是：

dishonest中的前缀dis-

A.以下属于青岛青年风格派建筑的是（）。
B.At KFC we do chicken right
C.二手数据的来源主要有（ ）。
D.科索沃战争的直接诱因是（ ）。

下列关于股份支付有关日期表述中，正确的有（ ）

A.督、任、冲脉皆起于胞中，同出会阴，故称( )
B.悲剧冲突则是生命的、思想的、意志的生与死的搏斗，不可避免，不容退让。
C.可用于制备疫苗的结核分枝杆菌的变异是
D.装备自动变速器车辆上坡行驶时挂入坡度挡，可以减少变速器中离合器和制动器的磨损。

成本性态分析的对象与成本按性态分类的对象相同，都是（ ）。

A.以下不能正确赋值的是（ ）。
B.（ ）是决策者为了验证社会政策的可行性与效果，在局部地区进行的政策实施。
C.词汇范畴比语法范畴更深。（）
D.引入二叉排序树的目的是（ ）。

恒定组分是指组分的比例在地球表面上任何地方几乎是可以看作不变的。

A.完美着装的评判原则是以“得体”和“和谐”为基准的。
B.以下属于风景园林小气候单元的有哪些
C.论文开头的常见问题是啰嗦、无要领。
D.下列人物不属于文艺复兴三杰的是（ ）

在倒拽九牛尾动作中，两眼观拳，对眼进行张弛锻炼，可以改善（ ）血液循环

A.360km/h车速，3GHz频率的多普勒频移是多少（ ）Hz
B.肿眼皮不适宜选择什么类型的眼影( )
C.所有金属材料在拉伸实验时都会出现显著的屈服现象。
D.常见的领口领有（ ）①圆领、方领 ② 长领、短领 ③V领、一字领 ④船型领

法律中凡是私法的关系都是平等的关系。（）

A.下列哪项不属于局域网项目
B.昆虫对人类的皮肤可以产生机械性损伤，昆虫通过口器或者尾钩等伤害皮肤。
C.晶体场分裂能的大小与晶体场的强弱有关。（ ）
D.循环伏安法中可逆电极过程的阳极和阴极的峰电压的差值随扫描速率增大而（ ）

取消对某一列的筛选 ; 消对所有列的筛选 ; 取消筛选（ ）

A.电力变压器在一次设备中属于（ ）。_
B.协同运输是将物质从低浓度运输到高浓度的区域中，需要消化能量
C.巴基斯坦人主食是一种称为（ ）的小卖煎饼。
D.道德失范问题是（ ）的产物。

原尿中不含有的成分是( )。_

A.债券票面上的基本要素不包括（ ）。
B.授予专利的必要条件是()
C.李安的家庭三部曲分别是（）、（）和《饮食男女》。
D.以下正确的函数定义是（ ）。

示例“凉拌蕨根粉”没有用（ ）调味。

A.下列不属于五声调式的是（）。
B.面粉主要是由小麦种子的子叶加工而成的。
C.微观经济学的中心问题是国民收入决定理论。
D.下列可以进行中英文翻译的网站有（ ）。

营养状况调查的内容包括（）（2分）

A.请问未来主义艺术倡导的是一种什么美感
B.报告一般写一个主送机关，但可以写多个主送机关。
C.同一位置，沿倾向方向测量倾角所得角度一定大于沿其它方向测量倾角的大小。
D.“白露为霜”理解成白露凝结成霜。