【题目】Mary _______ have arrived ten minutes earlier but her flight was held up because of the heavy fog.
A. need B. can C. should D. must
科目：高中英语 来源： 题型：
【题目】Since early childhood, I love dancing. I always admire the movements of 【1】(profession) dancers. My mother used to laugh at me every time I glued my head in front of the TV set during a dancing video. Later, I registered myself at 【2】local ballet dancing class where I was able to examine the type of dancing movements and learn how to move better. I remember that my【3】(feel) were that life was too good to be true.
Now, 【4】I have to stop my classes, my dancing days are【5】（certain) not over. Today, every time I 【6】(give) a chance alone in the living room, I enjoy【7】(move) my body to the music.
Have you ever noticed that dancers are always 【8】（healthy), have more energy, and seem to have a lot more fun than non-dancers? That is because dancing is one of the best ways for people to keep a better statues.【9】is generally admitted that when one is in good health, he or she is able to enjoy life and avoid its negative impacts 【10】him or her every day.
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【题目】__________ couldn't help stopping to listen to the blind performer's wonderful music and leaving him some __________.
A. Passer-bys; changes B. Passers-by; change
C. Passer-bys; change D. Passers-by; changes
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【题目】If you __________ smoke, please go to the smoking area.
A. can B. should C. shall D. must
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【题目】Not consistent with what they announced before, the government officials made another ______ statement about the cause of the mine accident, which aroused great dissatisfaction among the public.
A. conventional B. contradictory
C. controversial D. contemporary
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【题目】If ________ into English, the sentence will have a totally different word order from Chinese.
A. translated B. to translate
C. translating D. having translated
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【题目】It is Mary along with her two friends that _______ for the job.
A. have applied B. apply
C. has applied D. had applied
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【题目】【改编】Australian scientists say an organic compound used by Indian women to paint dots or bindi on their foreheads could hold the key to a breakthrough in cancer treatment. Rose Bengal (玫瑰红)was first used in the early 1900s as a dye for food, textiles and cosmetics. But now it is proving to be a useful weapon in the fight against skin cancer.
Television advertisements constantly warn of the dangers of overexposure to the fierce sun. Among them is the possibility of the disease melanoma(黑瘤), a type of skin cancer. More than 1,200 Australians die every year from the disease.
Initial trials of a solution of Rose Bengal injected into some melanoma cells have had a 75 percent success rate in controlling the disease. Professor John Thompson, the director of the Melanoma Unit at the University of Sydney, says this organic dye could become a powerful cancer-fighting treatment.
“We believe it works by getting into the tumor(肿块) cells and causing them to self-destruct. But the exact mechanism by which it works is not totally clear. It’s not useful for people who have a primary melanoma. The treatment of primary melanoma is surgical excision(切除),”he said. “It’s useful to inject tumors for people who have recurrences; when the primary treatment has failed and when recurrence in the area, or at more distant sites has occurred.”
About 90 percent of Australians who develop melanoma survive thanks to early diagnosis and treatment. If left untreated, however, the disease can be fatal.
Convincing younger people in Australia about the dangers of overexposure to the sun is a battle campaigners are constantly waging.
Veronica Manock, a 21-year-old student, had two major operations to remove a cancerous tumor from her leg.
“I’ve had a lot of friends who just said ‘I thought it was just, you know, I’ll get a mole(痣) cut out and that’s it’, whereas I don’t think people realize how much danger they’re putting themselves into and how easy it is to stop something like this happening to you just from doing little things,”said Marock.
Other researchers in Australia are investigating genetic treatments to skin cancer. There is a pressing need for such research to produce effective treatments. Australians, the majority of whom are fair-skinned(浅肤色的), are four times more likely to develop a melanoma than people in Canada, the United States or Great Britain.
【1】Which can be the best title of the passage?
A. Rose Bengal —the cause of skin cancer.
B. Rose Bengal —a tool to fight against skin cancer.
C. Skin cancer—the first killer.
D. Melanoma—the threat to health.
【2】What does the underlined word “fatal” mean?
A. Curable. B. Serious. C. Deadly. D. Self-healing.
【3】From what Veronica Manock said , we can know _______.
A. people haven’t realized overexposure to the sun is dangerous
B. mole on the leg is dangerous.
C. people can do nothing to protect themselves from melanoma
D. nothing can be done to deal with the disease.
【4】Who are likely to develop a melanoma?
A. Englishmen. B. Canadians.
C. Americans. D. Australians.
【5】In which section of a
A. Economy. B. Agriculture. C. Health. D. Fashion.
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【题目】Scientists in UK have grown a living human “brain”. The team at Aston University created tiny bunch of cells which act like a mini nervous system.
They believe it could help find a cure for worse mental conditions like Parkinson’s disease. Professor Michael Coleman is leading the research program. He explained，“We are aiming to be able to study the human brain at the most basic level, using an actual living human cell system. Cells have to be alive and operating efficiently to enable us to really understand how the brain works.” The experiment involves changing cells from a cancer tumor(肿瘤) and making them behave like brain cells.
Although far from finished, researchers hope the false brain cells will give them a greater understanding of how real brains work. This, in turn, could significantly further research into conditions which affect the brain. Neil Hunt, chief leader of the research group, said，“It is still very early days, but in the future the research could lead to a useful tool for looking into dementia (痴呆)．”
The technique could also provide a way to carry on animal test and is being supported by the Humane Research Trust (HRT). The scientists predict that over the next ten years a million people will develop dementia. Professor Coleman believes their findings could change this. He said，“We hope our research will provide scientists with a new and highly relational human experimental model to help them understand the brain better and develop new drugs to control the related disease. However, the biggest challenge at present is that we are greatly short of fund, which will slow our research.”
【1】【改编】UK scientists grow a living human “brain” so as to ________.
A．research into the structure of human brain
B．take advantage of living human cell system
C．discover how human brain really functions
D．distinguish cells from a cancer tumor
【2】According to Neil Hunt, research into brain cells ________.
A．will get finished as early as possible
B．will make people discover dementia
C．will affect the brain growth in many ways
D．will help to treat some diseases in nerve system
【3】【改编】What can we conclude from the last paragraph? ______.
A．the technique provided by HRT is immature
B．animal tests are forbidden by law
C．a million people suffer from brain diseases
D．the research program lacks financial support
【4】【改编】what is the purpose of the text ?________.
A．The text is intended to tell us about a breakthrough in medical research
B．The text is intended to introduce a research program in human’s brain
C．The text is intended to introduce the progress of drugs for dementia
D．The text is intended to tell us about health problem in nerve system
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