閱讀理解。

There are three separate sources of danger in supplying energy by nuclear power．

First, the radioactive (有放射性的) material must travel from its place of production to the power station． Although the power stations themselves are strongly built, the containers used for the transport of the materials are not． Normally, only two methods of transport are in use, namely road or rail． Unfortunately, both of these may have an effect on the general public, since they are sure to pass near, or even through, heavily populated areas．

Second, there is the problem of waste． All nuclear power stations produce wastes that in most cases will remain radioactive for thousands of years． It is impossible to make these wastes non-radioactive, and so they must be stored in one of the inconvenient ways that scientists have invented． For example, they may be buried under the ground, or dropped into deserted mines, or sunk in the sea． However, these methods do not solve the problem, since an earthquake could easily break the containers．

Third, there may occur the danger of a leak (泄漏) or an explosion at the power station． As with the other two dangers, this is not very likely, so it does not provide a serious objection (不贊成，反對) to the nuclear program． However, it can happen．

Separately, these three types of dangers are not a great cause for worry． Taken together, though, the probability of disaster is extremely high．

1.Which of the following is not true?

A．It is likely that a leak or an explosion occurs at a power station．

B．It is not usual for radioactive materials to be conveyed across land．

C．The containers are likely to be broken by an earthquake．

D．Nuclear wastes remain risky in most cases for many years．

2.The author thinks that the ways to store nuclear wastes are __________．

A．easy B．impossible

C．reasonable D．ineffective

3.What do we learn from the last paragraph?

A．The power station is a place that frees from danger．

B．The dangers of nuclear energy could be prevented．

C．The general public are opposed to the nuclear program．

D．By itself, none of the three dangers is very likely to lead to much worry．

4.What is this passage about?

A．Uses of nuclear power．

B．Dangers from nuclear power．

C．Public anger at nuclear power．

D．Accidents caused by nuclear power．

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I never told my mother about my wonderful experience that summer, but she saw a slow but remarkable improvement in my classroom performance during the next year. And years later, she was proud that her son had read thousands of books, was awarded a PhD in the literature, and published his own books, articles, poetry and fiction. The power of the words has held.

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2．排隊購物，候車或就餐；

3．不隨地吐痰或亂扔垃圾；

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When I was growing up，I was embarrassed to be seen with my father．He was severely lame and very short，and when we would walk together，his hand on my arm for balance，people would stare．I would feel ashamed at the unwanted attention．If he ever noticed or was bothered，he never let on，nor did he say anything about it．

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完形填空。

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科目：高中英語 來源：2015-2016學(xué)年浙江平湖當(dāng)湖中學(xué)高一3月階段考試英語試卷（解析版） 題型：閱讀理解

閱讀理解。

Four people in England back in 1953, stared at Photo 51,It wasn’t much—a picture showing a black X．But three of these people won the Nobel Prize for figuring out what the photo really showed –the shape of DNA The discovery brought fame and fortune to scientists James Watson, Francis Crick, and Maurice Wilkins．The fourth, the one who actually made the picture, was left out．

Her name was Rosalind Franklin．” She should have been up there,” says historian（歷史學(xué)家） Mary Bowden．” If her photos hadn’t been there, the others couldn’t have come up with the structure．” One reason Franklin was missing was that she had died of cancer four years before the Nobel decision．But now scholars（學(xué)者）doubt that Franklin was not only robbed of her life by disease but robbed of credit by her competitors

At Cambridge University in the 1950s, Watson and Click tried to make models by cutting up shapes of DNA’s parts and then putting them together．In the meantime, at King’s College in London, Franklin and Wilkins shone X-rays at the molecule(分子)．The rays produced patterns reflection the shape．

But Wilkins and Franklin’s relationship was a lot rockier than the celebrated teamwork of Watson and Crick, Wilkins thought Franklin was hired to be his assistant．But the college actually employed her to take over the DNA project．

What she did was produce X-ray pictures that told Watson and Crick that one of their early models was inside out．And she was not shy about saying so．That angered Watson, who attacked her in return, “Mere inspection suggested that she would not easily bend．Clearly she had to to go or be put in her place．”

As Franklin’s competitors, Wilkins, Watson and Crick had much to gain by cutting her out of the little group of researchers, says historian Pnina Abir-Am．In 1962 at the Nobel Prize awarding ceremony, Wilkins thanked 13 colleagues by name before he mentioned Franklin, Watson wrote his book laughing at her．Crick wrote in 1974 that “Franklin was only two steps away from the solution．”

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B．The unfair treatment of Franklin．

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B．kept her results from him

C．proved some of his findings wrong

D．shared her data with other scientists

3.Why is Franklin described as “Dark Lady of DNA”?

A．She developed pictures in dark labs．

B．She discovered the black X-the shape of DNA．

C．Her name was forgotten after her death．

D．Her contribution was unknown to the public．

4.What is the writer’s attitude toward Wilkins, Watson and Crick?

A．Disapproving．

B．Respectful．

C．Admiring．

D．Doubtful．

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