题目内容

【题目】—When did you buy the book?

Two years ago.That is to say,I________it for two years.

A.bought

B.will buy

C.have bought

D.have had

【答案】D

【解析】buy是非延续性动词,不能用在现在完成时中,和时间段搭配,要用延续性的动词have。故答案为D。

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【题目】

Let me tell you something about sharks. Sharks are among the oldest animals in the world. There are over three hundred and fifty different kinds of sharks in the world. Most sharks are about two meters long and live in the seas.

A shark can smell something in the water, for example, the blood of animals. That helps them find their food. Sharks mainly eat fish, other sharks and plants in the sea.

Most sharks bite people by mistake. They think a person is a large sea animal. When the sun goes down or comes up, sharks are looking for food. So at these times people shouldn't go swimming in the sea.

Today people kill sharks for food and their skin. The number of sharks in the world is dropping fast.

【1】How many kinds of sharks are there in the world?

A. Less than 350. B. More than 350.

C. About 200. D. Over 400.

【2】 What do sharks mainly eat in the sea?

A. Fish, other sharks and plants.

B. Fish and plants.

C. Other sharks and plants.

D. Fish and other sharks.

【3】Why do most sharks bite people by mistake?

A. Because they think a person is dangerous.

B. Because they think a person can hurt them.

C. Because they think a person is a large sea animal.

D. Because they think a person can take away their food.

【4】Why shouldn't people go swimming in the sea when the sun goes down or comes up?

A. Sharks are everywere at those times.

B. Water is cold then.

C. Sharks are looking for a person then.

D. Sharks are looking for food then.

【5】How is the number of sharks in the world today?

A. It is dropping fast. B. It is rising fast.

C. It is not changing. D. We don't know.

【题目】The third World Internet Conference(WIC) was held between Nov.16th and 18th in Wuzhen,Zhejiang.Many company bosses,government officials and academics attended the meeting to discuss the future of the Internet economy. Heads of some China's biggest tech companies gave speeches and shared their understanding of the future.

Jack Ma(the chairman of Alibaba):The next thirty years belong to people who can “make good use of Internet technology”.

In order to better use web technology,Alibaba showed its“VR Pay”program. Users of the app can spend the money just by touching the screen,starting,nodding or giving a voice while wearing VR glasses.

Robin Li(the CEO of Baidu):The time of mobile Internet has ended and AI is the new chance.

Based on AI technology,Baidu's lastest development is driverless cars,which can choose the road automatically according to traffic situations. It will be safer.

Pony Ma(the chairman of Tencent):Internet companies should pay more attention to Chinese market.

Tencent also shows its new products,including FACEIT,which is a facialrecognition program.It can recognize people's expressions on the faces even if they are moving,which may be used in “smart cities”project in the future.

1How can you pay with the “VR Pay”of Alibaba?

2Why are driverless cars safer?

3If you are running,can FACEIT recognize your expressions?

4According to the chart,what percent of mobile users use new apps?

5How do you think we can put the smartphones to good use?

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