题目内容

—_____ my daughter is only ten years old, she knows a lot.

—What a clever girl!

A. BecauseB. Whether

C. Though D. So

 

C

【解析】

试题分析:句意:尽管我的女儿仅仅十岁,但是她知道许多。多么聪明的女孩!A. Because因为B. Whether是否C. Though尽管D. So所以,根据前后两句的关系,故选C。

考点:考查连词的用法。

 

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It' seems to be strange to you there is a blind spot(盲点 )on the eyes. Here is an interesting experiment(实验) that can make something disappear, when one eye is open.

Make a card about the size of a postcard and write two English letters L and R on it, L on the left and R on the right, First, hold the card about 80 cm away and you see both the letters. Then close your right eye and look at the letter R only with your left eye. And now. as you move the card slowly towards you. you'll find the letter L disappearing. But if you move the card nearer to your face, the letter will be seen again, Now do the same experiment with your left eye closed, you'll find the letter R disappearing,

Why does the letter disappear? It is because there is a blind spot on the eye. When the image(影像) or the letter falls on the blind spot, it won't be seen. That is why either of the letters disappears.

1.The writer of the passage thinks that___________ there is a blind spot on the eye.

A. no one knows B. few people know

C. most people know D. all the people know

2.The word "disappear" in the passage means ___________in Chinese.

A.遗失 B. 驱散 C. 消散 D.消失

3.You fail to see the letter L in the experiment because____________.

A, you cannot open your eyes B. your right eye is blind

C. its image falls on the blind spot D. your eyes are too poor

4.Which should you do first in the experiment?

A. Hold the card B. Move the card nearer

C.Write two English letters D. Make a card

5.The passage mainly (主要) tells us _________.

A. there is blind spot on the eyes B. a boring experiment

C. an interesting story D. when to find the blind spot

 

Bill Gates, the founder of Microsoft and one of the richest people in the world, is now making efforts to reinvent (以新形式出现)the toilet. Gates has donated a big part of his wealth to charity. Now his charitable organization, the Bill & Melinda Gates Foundation, is looking for future toilets that can improve the living conditions of millions of people.

The flush toilet (抽水马桶)we use today was invented in 1775. While it works well in getting rid of our waste, it also uses a lot of water and needs a costly sewage system(下水道排污系统). Besides, it’s not necessarily practical for the developing world. In some developing countries, lack of toilets leads to poor hygiene(卫生),and that could kill people. According to the World Health Organization, 1.5 million children under the age of five die each year because of hygiene problems.

Last year, the Gates Foundation gave money to eight universities around the world and asked them to start inventing the toilet of tomorrow: a toilet that uses little or no water is cheap and easy to fix, and is safe and hygienic.

At the “ Reinvent the Toilet Fair(展销会)” competition recently held in Seattle, twenty-eight designs were displayed. The winners, from the California Institute of Technology(加州理工学院), were awarded a $ 100,000 prize by the Gates Foundation.

“We couldn’t be happier with the response that we’ve gotten,” Bill Gates said at the event. Many of the new designs would not only greatly improve hygiene in the developing world, but also help change the dependence on traditional flush toilets in developed nations, he said.

1.What are disadvantages of the flush toilet we use today?

A. Wasting a lot of water and energy.

B. Washing a lot of water and needing a costly sewage system.

C. Spending too much time and energy.

D. Improving hygiene and environment.

2.How many designs were displayed at the “Reinvent the Toilet Fair”?

A. Eight. B. Eighty.

C. Eighteen. D. Twenty-eight.

3.What does the underlined word “that” refer to?

A. The flush toilet we use today.

B. The old toilet we used long ago.

C. Lack of toilets in some developing countries.

D. Lack of toilets leads to poor hygiene in some developing countries.

4.Which would be the best title for the passage?

A. Bill Gates of Microsoft B. Revolution (革命) of the toilet

C. Fair of the toilet D. Type of the toilet

 

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