题目内容

He admitted __________ in the exam.

A. to cheat　　 B. cheating　　 C. cheated　　　 D. cheat

 

B

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相关题目

He admitted ________ dogs when asked about keeping pets．


  1. A.
    to be afraid of
  2. B.
    to be afraid for
  3. C.
    being afraid of
  4. D.
    being afraid for


D
Anyone for rocket salad? The Chinese are now growing huge vegetables from seeds they sent into space.
If you are the type who worries about the air miles travelled by fruits and vegetables, these beauties aren’t for you. It's because they have travelled a little further than most.
The seeds from which they grew were fired into space, where they orbited the earth for two weeks. Once they returned they were grown in hothouses, producing the monster kinds seen here.
China, which is behind these space fruits and vegetables, says they could be the answer to the world's food crisis.
The 21-pound tomatoes, nine-inch chillies, 15-stone pumpkins and large watermelons growing at the Guangdong Academy of Agricultural Sciences’ hothouses can feed many more than their smaller cousins, and may have more nutrients, the scientists say.
Researcher Lo Zhigang said, "Traditional agricultural development has taken us as far as we can go and demand for food from a growing population is endless. Space seeds offer the opportunity to grow fruits and vegetables bigger and faster. "
He admitted he and his colleagues could not explain why time in orbit caused the seeds to change genetic structure. But they guessed exposure to the cosmic（宇宙的）radiation that attacked the spacecraft in orbit, as well as the near zero gravity conditions, microgravity, could play a part.
"We don't think there's any threat to human health because the genes themselves do not change; just their order changes," he said. "With genetically-modified（GM）crops you have seen environmental problems because they have added genes that can damage other organisms. But with space seeds they don't gain genes; they can only lose them. "
He also claimed the Vitamin C content in some space vegetables was nearly three times higher than in common vegetables, while levels of zinc are also increased.
Western scientists are doubtful. NASA researchers who have experimented with seeds in space say there is not enough benefit to show the cost is reasonable.
63. What do the underlined words "these beauties" in Paragraph 2 probably refer to ______?
A. Beautiful views along the air routes.          B. Travelling experiences in space.
C. Seeds fired into space.                     D. Giant vegetables.
64. We can infer from Lo’s words in Paragraph 6 that _______.
A. our conventional agriculture has developed too slowly.
B. we are asking too much from nature
C. space seeds may help meet our demand for food
D. we'll grow crops in space in the future
65. Why the seeds changed their genetic structure _______.
A. remains to be proved
B. is discovered by Lo Zhigang
C. has something to do with the conditions in hothouses
D. is due to the radiation that attacked them directly
66. What can be inferred from the last paragraph?
A. Western scientists’ doubt is unreasonable.
B. Western scientists don’t believe that Chinese scientists have succeeded in the experiment.
C. Western scientists have proved space seeds to be of no benefit.
D. Western scientists think the cost of space seeds outweighs the benefits

A person named Bernard Jackson today is a free man, but he has many bitter memories. He spent five years in prison after a jury (陪审团) wrongly convicted (判处……有罪) him of raping two women. At Jackson’s trial, although two witnesses testified that Jackson was with them in another location at the time of the crime, he was convicted anyway. Why? The jury believed the testimony (证词) of the two victims, who positively identified Jackson as the man who had attacked them. The court eventually freed Jackson after the police found the real criminal.
Many factors influence the accuracy of eyewitness testimony. For instance, witnesses sometimes see photographs of several suspects before they try to identify the person they saw in a group of people. They can become confused by seeing many photographs of similar faces. The number of people in the group, and whether it is a person or a photograph, may also affect a witness’s decision. People sometimes have difficulty identifying people of other races. The questions the police ask witnesses also have an effect on them.
Many people believe that police officers are more reliable than ordinary people. Psychologists decided to test this idea, and they discovered that it is not true. Two psychologists showed a film of crimes to both police officers and civilians. The psychologists found no difference between the police and the civilians in correctly remembering the details of the crimes.
Despite all the possibilities for inaccuracy, courts cannot leave out eyewitness testimony from a trial. American courts depend almost completely on eyewitness testimony to resolve (决定) court cases. Sometimes it is the only evidence to a crime, such as rape. Furthermore, eyewitness testimony is often correct. Although people do sometimes make mistakes, and convict innocent people, more importantly, eyewitness testimony has rightly convicted a larger number of guilty people.
American courts depend on the ability of the twelve jurors, and not the judges, to determine the accuracy of the witness’s testimony. It is their responsibility to decide if a certain witness could actually see, hear and remember what happened.
【小题1】Bernard Jackson was found guilty and sentenced 5 years’ prison because          .

A．the police discovered evidence leading to his guilt
B．he admitted the crime of raping two women
C．the victims insisted that he was the attacker
D．the eyewitness proved the victims’ testimony
【小题2】The following statements may be the reasons for why sometimes the eyewitness’ testimony is not accurate EXCEPT          .
A．the eyewitness is confused by the police’s questions
B．the eyewitness is shown photos of many similar faces
C．the eyewitness lacks the professional help from police
D．the eyewitness can’t identify people of other races clearly
【小题3】An inaccurate eyewitness testimony may lead to        .
A．the misunderstanding of the case B．the disbelief in the court
C．the disrespect for the eyewitnessD．the conviction of an innocent person
【小题4】Eyewitness testimony is important because        .
A．it can be relied on to detect criminals in all cases.
B．it is sometimes the only way to resolve court cases.
C．it is sometimes the only clue for police investigation.
D．it is more reliable than physical evidences to a crime.
【小题5】According to the text, we can infer that          .
A．police identification is more reliable than that of the ordinary people
B．eyewitness testimony is valuable, though sometimes incorrect.
C．crime victims often fail to give positive identification of the suspects
D．the jury relies on the judge rather than the eyewitness for a decision


四、阅读理解（本题有两节，共16小题，每小题2分，共32分）
第一节：阅读下列材料并做后面的题目。从每题多给的A、B、C、D四个选项中，选出最佳答案。
A
I was walking along Orchard Road when I realized a tall young man wearing a jacket and tie was following me. I noticed him because not many people wear a jacket and tie in the middle of a hot summer day, and I had already seen this man four times that afternoon.
To make sure he was following me, I walked on quickly, turned right into a shopping center and then stopped to look in a shop window. Soon the man appeared and stopped at another shop window. I walked on and stopped several times. When I stopped, he stopped too.
I began to be rather worried and decided to try to lose this strange man. When I saw a taxi coming, I jumped into it. As I was telling the taxi driver where to go, I found the man get into another taxi, which then followed mine. As the two taxies slowly made their way along Orchard Road, I looked back at the taxi behind, and saw that the stranger was looking out at me. At MRT station, I told the taxi driver to stop and I got out. As I was paying my fare, I saw the man was getting out of his taxi.
By now I got angry, so I turned and walked straight to him. I asked him why he was following me.  At first he said he was not following me at all, but when I threatened(威胁) to call the police, he admitted he was. He then told me that he was a news reporter and that he was writing an article on how elderly people in Singapore spend their time. He said he was observing me to gather materials for his article. 
46. What is strange about the man who followed the writer?
A. He seemed to be wearing too much.           B. He was out on such a hot day.
C. He walked quickly behind.                      D. He was a tall young man.
47. What did the stranger do when the writer jumped into a taxi?
A. He got into another taxi.                         B. He tried to stop the taxi.
C. He almost gave up following him.             D. He made his way along Orchard Road.
48. How did the writer have the stranger admit(承认) he was following him?
A. He threatened to take him to the police.            B. He called the police.
C. He said he would call the police.                             D. He talked to the police.
49. Why did the stranger follow the writer?
A. He was interested in elderly people.                  B. He often does such things.
C. He was writing a book about young people.          D. He needed materials for his article.

---- He admitted         in the examination.

   ---- That’s why he was not admitted         universities or colleges.

A. cheating; to      B. cheating; by      C. to cheat; to      D. to cheat; by

 

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