题目内容

1.这次通过考试让我感到兴奋。

______________ this time ______________.

2.离地面越高,空气就越稀薄。

_________ the ground is, _________ air becomes.

3.我妹妹的脸像玫瑰花一样红。

My sister’s face is ______________________.

4.你和我都不是好学生。

_________ you ______ I am good students.

5.我很担心我会让父母失望。

I’m worried that I would _____________.

6.他的老板有可能开除他。

His boss might ____________ the company.

7.她妈妈对她太苛刻。

Her mother ____________________.

8.只要我们齐心协力,我们一定会取得第一名。

As long as we ____________, we will get the first place.

9.让我们惊讶的是,我们的父母都点头同意。

_______________, our parents _________________.

1. Passing the exam makes me excited 2. The higher the thinner 3. as red as roses 4. Neither nor 5. let my parents down 6. kick him off 7. is too hard on her 8. pull together 9...
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In some science fiction movies, evil robots refuse to die, no matter how hard people fight back.

Now science fiction has become science fact. For the first time, scientists have made a robot that can take a beating (挨打) and keep on going. Scientists from Cornell University made the robot, which looks like a spider with four legs.

Until now, even the most advanced (先进的) robot was almost certain to break down when it was damaged. That is because its computer inside simply doesn’t know how to make the machine work after its shape has changed.

To deal with this problem, the scientists put eight motors (发动机) and two sensors (传感器) that read how the machine is working. They all give signals to the machine’s software. Using this information, the computer can then figure out the machine’s shape at any moment.

The new technology is a big advance in robot-making, scientists say, and it’s far from scary. It may someday help scientists create better artificial (假的) arms and legs and give new freedom to people who losethem. It might also help scientists understand how people and animals figure out their own sense of place in space.

“It has been difficult to design robots that can work well when the environment changes or when it’s damaged,” says Olaf Sporns of Indiana University in US. “With this work, we are nearer to solving this problem.”

1.Why do robots easily break down when they are damaged?

A. They cannot repair themselves.

B. The computer has changed a lot.

C. They have no computers inside.

D. The computer cannot work if the robot changes.

2.The new technology allows the robot to _________.

A. do house work for humans

B. keep working after being damaged

C. remember a lot of information

D. tell people where it is

3.The underlined word “them” in Paragraph 5 refers to ________.

A. sensors B. robots

C. arms and legs D. scientists

4.How do the sensors in the robot work?

A. They can replace the computer when it’s broken.

B. They can find out where the damage comes from.

C. They help the computer learn the robot’s condition.

D. They can send signals to the person who uses the robot.

5.The passage is probably from_____________.

A. a newspaper B. an advertisement

C. a tour guide D. an application

1. D 2. B 3. C 4. C 5. A 【解析】 试题短文大意:这篇短文主要讲述了一种新型的机器人,一种新技术将使得机器人在损坏后也能继续工作. 1. 2. 3. 4. 5.

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