题目内容

【题目】选词填空。

根据语境,用方框中所给短语的适当形填空(每个短语限用一次)

in place; over and over again; squeeze out; fall ill; a variety of; depend on; be stuck to; take off; be vital to; pick off

【1】The lemon looks very dry, but you may be able to __________ a few drops.

【2】The article was about __________ wild plants growing in South America.

【3】It _________ get medical supplies to the area as soon as possible.

【4】If you __________ a suit, it means that you remove it.

【5】The opportunities available will __________ your previous work experience and results.

【6】You should not __________ any of the flowers from the trees.

【7】I couldnt move my legs. It was as if they _________ the floor.

【8】More than 100 people have __________ after drinking the polluted water.

【9】This is what she has been saying __________. I dont know how many times.

【10】She likes everything to be __________ before she starts work.

【答案】

【1】squeeze out

【2】a variety of

【3】is vital to

【4】take off

【5】depend on

【6】pick off

【7】were stuck to

【8】fallen ill

【9】over and over again

【10】in place

【解析】略

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【题目】While astronauts in space get to do many exciting things, they miss out on ordinary things that we all take for granted—being able to walk on firm ground, hanging out with family and digging into a slice of hot steaming pizza. Though not much can be done about the first two things, there may soon be a solution to the third one, thanks to this cool 3-D pizza printer!

About a year ago, NASA offered $125,000 to Anjan Contractor, a 3-D technology expert, to build a device that would allow astronauts to make pizza on demand. The mechanical engineer promised that his invention would produce pies in large quantities that looked, tasted and even smelled like pizza made in common ovens.

Late last year, the engineer presented a video of his first prototype (原型) that begins by creating a single slice of dough (面团) that is cooked and printed at the same time. Then comes the tomato “sauce”—a mix of tomato powder, oil and water and finally, a protein slice that resembles cheese. While the video doesn’t show the baking process, the inventor says that once the pizza is printed, it can be ready to be consumed (消耗) in 7 seconds.

While the pie in the video looks delicious enough to attract any pizza lover, Anjan Contractor is far from ready for astronauts. That’s because he still has to find a solution to make the food container in the printer last for 30 years. Though that may sound unrealistic, actually it is not. Anjan Contractor believes that the only way that is possible is that the water is removed from all the ingredients and then they are reduced to the powder form. This, as you can imagine, will not be so easy. But, while the printer may not be ready for space, it certainly looks ready enough for people on earth. Hopefully, NASA and Contractor will consider selling it to those not fortunate enough to go to Mars!

【1】Why does the author mention the things that astronauts in space cannot do?

A. To ask us not to take common things for granted.

B. To show they live a difficult life there.

C. To show their life is boring in space.

D. To introduce the topic of the text.

【2】NASA offered $125,000 to Anjan Contractor mainly to ________.

A. create some new type of 3-D printer

B. attract more companies to work for NASA

C. help astronauts in space enjoy fresh pizza one day

D. produce pizza in large quantities to earn great profits

【3】The biggest challenge that Anjan Contractor is faced with now is probably that ________.

A. he has no money left to go on with his research

B. the pizza doesn’t seem appetizing to pizza lovers

C. he has no way to make pizza that can last for thirty years

D. he cannot make the food container last for decades

【4】What’s the best title of the passage?

A. NASA is trying its best to help astronauts eat better.

B. Astronauts may soon be able to enjoy steaming hot pizza.

C. NASA is working on making pizza for common people.

D. A 3-D pizza printer has been used to make pizza.

【题目】阅读理解。

阅读下列短文, 从每题所给的四个选项(A、B、C和D)中, 选出最佳选项。

We all know how important human life is—its priceless. Firstly, we can tell you that the lives of your relatives could depend on your ability to give first aid. If you think highly of humans life, this article is for you! Here you can find information about first aid.

The very first thing that you should do when you see an accident is to evaluate the situation and prevent further dangerous incidents. First of all, you have to recognize what has happened and what the dangers to rescuers and victims are. Think about how to take care of the victims.

Helping usually takes place in very difficult conditions and injuries can be very bad. Therefore, you cannot be too afraid of making mistakes to help. Sometimes you have to face the fact that regardless of (不顾) your actions and your efforts the victims condition might not improve—he or she could even die. In some cases even professional medical aid may not succeed. If you have done everything you think you should do, you shouldnt feel guilty.

Do not expose yourself to danger. Giving first aid can be dangerous. While trying to help a victim, do not forget about your own safety. If something happens to you, you wont be able to help anyone.

Call for help after you find out the condition of a victim. But remember if a victim faints (昏厥) due to breathing failure caused by drowning, choking or poisoning, you should first take action that helps to bring back the heartbeat and breathing. While calling, talk shortly but clearly. Always provide the following informationthe location of the accident, the kind of accident, the number of the injured and your full name and phone number and so on.

【1】Which of the following is closest in meaning to the underlined word “evaluate”?

A. Leave. B. Judge. C. Avoid. D. Protect.

2 Whats the main idea of Paragraph 3?

A. Try your best to give first aid and don’t be afraid of making mistakes.

B. You should learn some professional knowledge about first aid.

C. You shouldn’t feel guilty if you don’t know about first aid.

D. Dont make mistakes when you are giving first aid.

3The author thinks that helping a victim can be________.

A. exciting B. shocking C. dangerous D. boring

4What can be inferred from the passage?

A. Everyone must learn how to give first aid.

B. When calling for help you should give all important details.

C. You should forget about your own safety while giving first aid.

D. When you see an accident you should do nothing but call the police.

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