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Larry persuaded her that the robot wouldn't harm her or allow her ______.
A. to be harmed B. to harm C. harm D. to be harming
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科目: 来源: 题型:阅读理解
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第三部分 阅读理解 (每小题2分,共40分)
第一节:阅读下列短文,从每题所给的四个选项A、B、C、D中选出最佳选项。
Agricultural scientists in the United States have put a copy of a human gene into pigs, sheep and rabbits. They report that the gene seems to be working in some of the animals. The gene that the scientists are using controls the production of human growth hormone(荷尔蒙), a chemical necessary for growth.
They are using the human gene because it has been more closely studied than any other growth gene. The scientists hope their work will someday result in food animals that grow faster and larger or produce more milk or eggs. The research is being done by scientists at the University of Pennsylvania, the University of Washington and the United States Department of Agriculture. The scientists put copies of human growth hormone into the fertilized (受精的) eggs of the female animals. When baby animals were born from the eggs, the scientists looked for evidence that the human gene had become part of the animal’s genetic material. They examined almost 200 baby pigs and found the gene in 20 of them. They found it in 28 of more than 200 rabbits, but it was in only one of 73 baby sheep. The scientists said they found the human growth chemical produced by the gene in some of the animals.
It is too soon to know if the animals will pass the human growth gene into their young, proving that the gene has become part of their genetic material. Similar research with mice two years ago produced a new kind of mouse that is two times larger than normal. The scientists hope the same thing will happen with farm animals. They say their research will permit other gene transplants that can give animals defense against diseases, or let them live in very hot or very cold places. American farmers already use chemical hormones to increase the size of cattle and the amount of milk they produce. But they have to put the hormones into the cows. If the gene transplants are fully successful, the cow’s body will produce growth hormone.
56. How many kinds of animals have scientists put copies of human gene into?
A. 2 B. 3 C. 4 D. 5
57. Why did the scientists do such a research?
A. To prove that the human gene had become part of the animal’s genetic material.
B. To expect food animals that grow faster and larger or produce more milk or eggs.
C. To find the human growth chemical produced by the gene in some of the animals.
D. To follow a similar research with mice carried out two years ago.
58. The underlined word “them” refers to ______.
A. the baby pigs B. baby animals C. the scientists D. the baby sheep
59. What can we learn about the research with mice?
A. A new kind of mouse was produced, which is defensive against diseases.
B. The hormones from the mice were then put into the cows.
C. A new kind of mouse was produced, which is twice larger than normal.
D. Scientists found that the mice can live in very hot or very cold places.
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科目: 来源: 题型:阅读理解
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According to official statistics released by the Chinese government, China is expected to run out of water around the year 2030. In its directive on water use, the State Council (国务院) has stated, “Taking into full account water-saving, by 2030 our country’s water use will reach or approach the total volume of exploitable water resources (可利用的水资源总量), and the drought-fighting situation will be increasingly serious.” Such statements are certainly serious, and every man, woman and child in China must consider the situation and how it relates to their lives.
So, will China run out of water completely? The news is not all bad. Although there are serious concerns, there are some reasons to be hopeful. One of the simplest is just to consider that China has had a long history of water problems. From flooding to drought, balancing water needs has always been an issue in China; it is something that many public projects are already addressing. Some of these projects need time before their long-term value can be properly seen, but there is reason to hope that they will prove useful.
Another reason for hope lies in what seems at first to be a terrible fact: nearly 70% of China’s water is so contaminated that it is not only unsuitable for drinking but is also not useful for individual purposes. How can this be good news? Well, in recent years, the terrible situation has motivated the government and the public to become more and more committed to cleaning up these contaminated sources. Several projects have already been successful in partially cleaning these water sources. As this commitment increases, more and more of China’s water is being cleaned and made available for use.
Finally, the international community, particularly NGOs (Non Government Organizations) and the corporate community, have begun to focus on ways to help China stretch its limited water resources. Several business and NGOs are already studying the issue and investing in solutions.
It is certainly important for everyone in China to understand the situation and to take part in conserving water. Thankfully, however, the situation is not hopeless. Through the cooperation of the government, the people, NGOs and business, China can continue to find the water it needs.
72. What does the first paragraph tell us?
A. China is seriously short of water now.’
B. We still have enough water for drink and use.
C. China will be faced with serious water shortage in two decades.
D. We needn’t consider the situation for the moment.
73. Which of the following reasons to be hopeful is not mentioned?
A. Many in the international and corporate community have begun to help China.
B. China has dealt with many water problems.
C. The government and the public are becoming more and more committed to cleaning up the contaminated sources.
D. The Chinese have enough confidence and courage to overcome the difficulty.
74. Which of the following can replace the underlined word contaminated in Paragraph 3?
A. cleaned B. wasted C. polluted D. purified
75. Which of the following statements is TRUE according to this passage?
A. The international community and the corporate community have begun to help China develop it limited water resources.
B. All China’s water is so contaminated that it is unsuitable for both drinking and industrial purposes.
C. Several business and NGOs had already studied the issue and invested in solutions.
D. There is no hope for China to find the water it needs.
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---Goodbye, Peter, remember me to your parents.
---_______.
A. It’s very kind of you to say so. B. Thanks, I will.
C. You are so kind. D. Thanks, what a good idea.
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All finished, we sat down to enjoy _________ we thought was the most delicious dinner.
A. that B. which C. what D. It
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----Is there anything wrong, Bob? You look sad.
----Oh, nothing much. In fact, I ____ of my friends back home.
A. have just thought B. was just thinking
C. would just think D. will just be thinking
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—Will you go swimming with me this weekend?
—______.
A. All depend B. It depends C. It depends on D. All depends on
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科目: 来源: 题型:阅读理解
阅读下面对话,掌握其大意,并根据所给字母的揭示,在标有题号的横线上写出一个英语单词的完整、正确形式,使对话通顺。
W=woman M=man
W: Hi, Phil, can you tell me how it (76) h ? _______
M: Sure. I was mountain climbing in New Hampshire in 1982.
Suddenly the (77)w became really bad. There was _______
a lot of snow and we couldn’t see anything. We got (78)l . _______
Well, we spent four days on the mountain. The (79)t _______
was 20 degrees below zero. We didn’t have any equipment or food.
W: So what happened? I guess (80)s found you, right? _______
M: Yes but we were very sick. I couldn’t move my legs because
of the cold. I spent two months in the (81)h . _______
The doctors removed my legs.
W: Right. So you lost your legs, but you want to try your best to stay active.
M: That’s right. In (82)f , I decided to make some _______
new legs for myself. I realize that no one has to be physically
disabled. We can use modern (83)t_________ to help. _______
W: And you built these great new legs. Can you go
mountain (84)c again? _______
M: Yes, I can. In fact, these are better than climb shoes. The spring(弹力)
design means they are much more (85)p . _______
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Your luggage will be ___ by the lorry from the airport to your hotel.
A. brought B. conveyed C. transmitted D. fetched
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The man insisted _________ a taxi for me even though I told him I lived nearby.
A. finding B. to find C. on finding D. in finding
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