题目内容

【题目】If you don't buy insurance for your car,you may ______losing everything when it gets destroyed in an accident.

A.delay B.deny C.avoid D.risk

答案 D

【解析】考查动词辨析。句意:如果你不为你的车买保险,当车在事故中毁坏时,你可能冒着失去一切的风险。risk doing sth冒险做某事;delay推迟;deny否决;avoid避免。

练习册系列答案
相关题目

【题目】Americans gave nearly $300 billion away last year. Do you know the reason? Beyond the noble goals of helping others, it is that giving will make them happier.

It is a fact that givers are happier people than non-givers. According to the Social Capital Community Benchmark Survey, a survey of 30,000 American households, people who give money to charity are 43% more likely than non-givers to say they are “very happy” about their lives. Similarly, volunteers are 42% more likely to be very happy then non-volunteers.

The happiness difference between givers and non-givers is not due to differences in their personal characteristics, such as income or religion. Imagine two people who are identical in terms of income and faith, as well as age, education, politics, sex, and family circumstances, but one donates money and volunteers, while the other does not. The giver will be, on average, over 40 percentage points more likely to be very happy than the non-givers.

A number of studies have researched exactly why charity leads to happiness. The surprising conclusion is that giving affects our brain chemistry. For example, people who give often report feelings of euphoria, which psychologists have referred to as the “Helper’s High”. They believe that charitable activity produces a very mild version of the sensations people get from drugs like morphine and heroin.

Of course, not only does giving increase our happiness, but also our happiness increases the possibility that we will give. Everyone prefers to give more when they are happy. Researchers have investigated this by conducting experiments in which people are asked about their happiness before and after they participate in a charitable activity, such as volunteering to help children or serving meals to the poor. The result is clear that giving has a strong, positive causal impact on our happiness, so does happiness on giving

1According to Paragraph 2. We can learn that .

A. only those people who gave money to charity will be happy

B. more givers say they feel having happy lives than non-givers

C. those who donate money are happier than those who volunteer

D. 42% of the volunteers say they are as happy as the non-volunteers

2What causes the happiness difference?

A. Income. B. Faith. C. Education. D. Donation.

3The underlined word “euphoria” in Paragraph 4 is closest in meaning to .

A. relaxation B. uncertainty

C. nervousness D. pleasure

4If a person feels happy, he may .

A. ask for more donations B. stop charitable activity

C. be likely to give more D. cook food for the poor

5Which of the following is the main theme of this passage?

A. Giving brings happiness. B. Americans love donating.

C. The happiness difference. D. Feelings of volunteers.

【题目】The hottest“green”toy in Germany isn't made of organic or recycled materials.This one has a solar panel and only runs if kids remember to insert bright red “energy stones”that power the space station.Germany,a pioneer in many renewable energy initiatives,is also at the forefront of creating environmentfriendly toys aimed at making kids think about where energy comes from and how much of it they can use,raising awareness through play.A number of hightech green toys are on display at this year's Nuremberg toy fair,which runs through Sunday.

Among them,there are hydroelectricpowered(水电动力的)toy cars,and doll houses with wind turbines and rainwater catchers.The bright green “Future Planet”space station features an inner atrium(中庭)with a fan that is powered by a functioning solar cell.Its aim is to get kids to use their imagination about how energy will be created in the future.

Makers and retailers believe such toys will play an increasingly important role in their future—and that of our kids.“Energy is the question of the future and we are definitely thinking about this as we move ahead,”said Judith Schweinitz,a spokeswoman for Playmobil,maker of the solar panelfitted space station.“It is increasingly being brought into our play concept.”Green toys—which range from those made of sustainable materials to ones like the space station that just raise environmental awareness—make up only a sliver of the $ 84 billion international toy market,but their share is growing,studies indicate.Environmental research firm Earthsense,based in Syracuse,New York,predicts that green toys will account for about $ 1 billion,or 5 percent of U.S.toy sales in the next five years.Parents are smart and they want information about what's in the product.That's what's really driving the market.

【1】The hottest “green”toy in Germany is ________.

A.made of rubbish

B.made of organic or recycled materials

C.equipped with a solar panel

D.driven by an advanced motor

【2】The purpose of making the green toys is to ________.

A.raise kids' awareness about energy and environment

B.improve kids' imagination

C.give kids the knowledge of technology

D.improve the safety of toys

【3】We can infer from the last paragraph that the green toys ________.

A.can help save little energy

B.are not accepted by parents

C.will sell well in the future

D.have not been produced

【4】Which of the following BEST describes the opinion of Earthsense about green

toys?

A. Doubtful.

B.Optimistic.

C.Disappointed.

D.Proud.

违法和不良信息举报电话:027-86699610 举报邮箱:58377363@163.com

精英家教网