I him in time, otherwise he would have fallen off the bike.A．had supported B．supportedC．have supported D．support 题目和参考答案——青夏教育精英家教网—

题目内容

I ________ him in time, otherwise he would have fallen off the bike.

A．had supported B．supported

C．have supported D．support

【解析】B　句意：我及时扶住了他，否则的话他就从自行车上摔下来了。support这个动作发生在过去，因此用一般过去时。

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What's going to happen in the future? Will robots take over our planet? Will computers become smarter than us? Not likely. But here are some things that scientists say are most likely to happen 10 to 30 years later from now, according to the BBC.

1．Digital money

We used to pay with cash for everything we bought. Now when we swipe(刷) our bus pass or use a credit card to shop online, money is spent without us even seeing it. In fact, we are already using one type of digital money.

You have to admit that using a card is much easier than searching your pockets for change. It is also safer than carrying a lot of cash.

When ATM cards were first introduced, they were not accepted everywhere. But now it's hard to live without them. People in Sweden completely stopped using cash last year, according to the Associated Press, and the US might be next.

2．Bionic(能力超人的)eye

It's no longer something only in a sci?fi movie. People who are blind may have a chance to get their sight back—by wearing bionic eyes.

A blind eye can no longer sense light, but a bionic eye can use a camera to “see” the environment and send data directly to the brain.

Although the bionic eye that's out now only allows patients to see lights and unclear shapes, a high?resolution(高清晰度的) version could be just a few years away.

3．Self?driving cars

Everything is going automatic these days—washing machines, ticket selling machines and even cars. Unlike a human driver, a self?driving car won't get distracted by a phone call, the radio or something outside the window. Sensors and cameras on the car would allow it to stick strictly to the rules of the road and keep a safe distance from other cars. This would greatly reduce the number of road accidents. You could even take a nap while the car drives itself.

Many vehicle companies are now planning self?driving cars. “By 2040, driverless vehicles will be widely accepted and possibly be the dominant vehicles on the road，” said Jeffrey Miller, professor at the University of Alaska Anchorage, US, in Wired magazine.

1.The underlined word “distracted” in the article is closest in meaning to “________”．

A．directed B．discouraged

C．attacked D．disturbed

2.Jeffrey Miller's attitude towards self?driving cars is ________.

A．optimistic B．pessimistic

C．doubtful D．cautious

3.Which section is the article most likely to be found in the newspaper?

A．Learning Kit B．Campus Trends

C．Entertainment D．Technology

—What does PM 2.5 mean?

—It's a professional ________ indicating the condition of air pollution.

A．term B．item C．number D．mark

You ________ pay too much attention to your reading skill, as it is so important.

A．can't B．shouldn't C．mustn't D．needn't

—I prefer western food. It's a kind of healthy food.

—________ But western food is said to be high in sugar and fat, such as hamburgers and fries.

A．Is that right?

B．How do you know that?

C．Do you really think so?

D．Who told you that?

Mary ________ as a secretary in this company for twenty years and now she stays at home taking care of her own garden.

A．has served B．had served

C．is serving D．served

Lucy has changed a lot since she got her new job. Recently she ________ her work quite well.

A．has been doing B．has done

C．did D．had done

New computers are soon out of date since newer models are ________ constantly.

A．turned up B．turned out

C．turned down D．turned over

假定英语课上老师要求同桌之间交换修改作文，请你修改你同桌写的以下作文。文中共有10处语言错误，每句中最多有两处。每处错误仅涉及一个单词的增加、删除或修改。

增加：在缺词处加一个漏字符号(∧)，并在其下面写出该加的词。

删除：把多余的词用斜线(﹨)划掉。

修改：在错的词下划一横线，并在该词下面写出修改后的词。

注意：1.每处错误及其修改均仅限一词；

2．只允许修改10处，多者(从第11处起)不计分。

Music and songs play a important part in our daily life. For example, it can bring us pleasure and make us happy. Besides, they can help us improve our study and working efficiency. I fond of listening to songs and music very much, but my favorite song is Country Road. The lyrics and music bring me into a beautiful world in that I am loved and cared by Grandma. What's more, they make me think of my wonderful childhood was spent in my hometown and I can still remember the game played with my young fellow. In a word, once enjoying, the song will never be forgotten.

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