题目内容

【题目】— Excuse me, could you tell me where I can buy some ________?

— Sure. There’s a post office at the first crossing.

A.stampsB.snacksC.umbrellasD.bananas

【答案】A

【解析】

句意:——对不起,你能告诉我在哪里可以买到邮票吗?——当然。在第一个十字路口有一个邮局。

考查名词辨析。A. 邮票;B. 零食;C. 雨伞;D. 香蕉。根据回答There’s a post office at the first crossing. 在第一个十字路口有一个邮局,可知对方想要买邮票,故选A

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【题目】 Every day, the world uses about a thousand million tons of water. Water is a human right and everyone should have their share. Yet more than 700 million people around the world have trouble getting clean, safe water.

Treating(处理)wastewater is a good way to provide fresh water for us. And it also helps the environment by keeping waste out of rivers and oceans. 80% of wastewater around the world is not treated at all, and it is running into oceans. But now we have got the technology to treat and reuse the wastewater.

While 75% of our planet is covered with water, only 2% is fresh water—that comes from rivers, lakes, ice and snow. The rest, 98% of the water, is in seas and oceans. It is too salty to drink. Then desalination businesses come in. More than 19,000 factories have been built around the world, mostly in coastal(海岸的)countries. They process(加工)more than 92 million tons of salty water every day. But the technology they use requires a lot of energy.

Scientists are working to create a less costly technology. They want to produce 20 times more clean water and make sure everyone has enough. But for now, the world still faces each day with not having enough water for everyone.

1How many tons of water does the world use every day?

A.Over 700 million.B.About 1,000 million.

C.Only 10 million.D.Under 92 million.

2How does treating wastewater help the environment?

A.By letting waste run into oceans and rivers.

B.By putting waste into lakes.

C.By stopping waste running into rivers and oceans.

D.By sending waste to coastal countries.

3What does the underlined word “desalination” in Paragraph 3 mean?

A.远洋运输B.潮汐发电

C.海水淡化D.食盐销售

4At present, the technology to process water .

A.causes pollutionB.saves much water

C.wastes much moneyD.needs much energy

5What can we know about from the passage?

A.Thanks to the technology, people have enough clean water now.

B.75% of our planet is covered with water, and most is fresh water.

C.Though we have tried many ways, water problem is still serious.

D.Desalination companies can treat much wastewater every day.

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