问题 选择题

努力建设美丽中国的同时也要推动美丽世界的建设。在卡塔尔举办的联合国气候变化大会上,我国大力敦促发达国家履行减排承诺,最后达成共识。这说明:

①我国是一个和平、合作、负责任的发展中大国 

②我国为生态环境的改善持续努力 

③在为维护世界和平与安全做努力             

④当今世界,和平、发展、合作、共赢成为时代潮流

A.①②③

B.②③④

C.①③④

D.①②④

答案

答案:D

题目分析:努力建设美丽中国的同时也要推动美丽世界的建设。可以看出我国为世界的发展做出的贡献,我国对世界负责任,为生态环境的改善尽自己的一份力量,与世界的和平与安全没有关系,所以排除③,答案选D。

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Everybody hates it,but everybody does it.A recent report said that 40%of Americans hate tipping.But why do tips exist?

The common opinion in the past was that tips both rewarded the efforts of good service and reduced uncomfortable feelings of inequality.It is believed that the better the service is,the bigger the tip will be.

But according to a new research from Cornell University,tips no longer serve any useful function.The paper analyzes number they got from 2,547 groups dining at 20 different restaurants.The connection between larger tips and better service was very weak.

Tipping is better explained by culture than by the money people spend.In America,tipping is regarded as part of the accepted cost of a service.In New York restaurants,failing to tip at least 15%could well mean dissatisfaction from the customers Hairdressers can expect to get 15%一20%.and the mall who delivers your fast food should be paid$2.In Europe,tipping is less common.In many restaurants the amount of tip is decided by a standard service charge In many Asian countries,tipping has never really caught on at a11.Only a few have really taken to tipping。

According to Michael Lynn,the Cornell papers’author,countries in which people are more social or outgoing tend to tip more.tie says,“In America,where people are expressive and eager to mix up with others,tipping is about social approval If you tip badly,people think less of you .Tipping well is a chance to show off.”

68.This passage is mainly about        

A.different kinds of tipping in different countries

B.the relationship between tipping and countries

C.the origin and present meanings of tipping

D.the reason why American people hate tipping

69.Which of the following best explains the underlined phrase“caught on”in paragraph 4?

A.been hated      B.become popular   C.been stopped    D.been permitted

70.Eating in a well—known restaurant in New York,who is likely to tip most?

A.A Frenchman.    B.A Chinese.  C.A Japanese.    D.An American.

71.We can infer from this passage that        .

A.tipping is no longer a good way to satisfy some customers themselves

B.tipping has something to do with people’s character

C.tipping in America can make service better now

D.tipping is no longer popular in New York