题目内容
（请给出正确答案）
What is the author's main purpose in writing this passage？
A．Emphasizing the importance of protection from radiation.
B．Solving the mystery about radiation.
C．Discussing the cause of cancer.
D．Introducing the nuclear power.
简答题官方参考答案
（由简答题聘请的专业题库老师提供的解答）
更多“What is the author's main purpose in writing this passage？A．Emphasizing the importance of”相关的问题
A、criticize women's liberation movement
B、persuade men to give up their career
C、argue for a movement for male equality
D、call on men to take actions to control the world
A.To show that the motor vehicle is a very dangerous invention.
B.To promote understanding between careless drivers and street walkers.
C.To discuss traffic problems and propose possible solutions.
D.To warn drivers of the importance of safe driving.
What is the author's main purpose in writing the passage？
A.To create opportunities for criminals to reform. themselves.
B.To appeal for changes in America's criminal justice system.
C.To ensure that people with a criminal record live a decent life.
D.To call people's attention to prisoner's conditions in America.
A、expose the implied meaning of something
B、present the author’s opinion on something
C、help people understand something
D、illustrate the author’s argument about something
W: Yes. I couldn't agree more.
Q: What does the woman mean？
(14)
A．She doesn't agree with the man.
B．She likes cooking for herself.
C．She likes eating in a school canteen.
D．She never cooks for herself.
M: Oh, football—both kinds, you know, soccer and rugby. I play quite a bit of cricket, too. Do you like sports, too, Miss Li？
W: Yes, very much. I play basketball, but my favourite sport is table-tennis. What's your favourite sport？
M: Mine is football. It's the best way to build up your health, I think.
W: That's true. I'm interested in it, too.
M: Is football very popular in China now？
W: Not really. In fact, only in recent years have people taken an interest in football. It's getting more and more popular, though. What about watching the football match tomorrow evening？ I've got two tickets.
M: Why, yes, that'll be nice. Thank you.
W: By the way, people say in Britain there are many football fans behaving as troublemakers. Is that true？
M: Yes, sometimes. In fact, only a few get out of control.
W: British people have a keen interest in the game, as I can see.
M: Right! Football fans are so dedicated that they travel hundreds of miles to see their favourite team in action and cheer it on to victory.
(20)
A．Differences between soccer and rugby.
B．A football match between China and Britain.
C．Chinese and British football fans.
D．One's favorite sport.
B．They listen to the mother's troubles and give her advice.
C．They take care of the baby when his mother is in depression.
D．They show new mothers how to take care of the baby.
B．Magic words and luck charms.
C．Primitive remedies.
D．Distasteful mixtures.
Aging is not a disease, but as a person passes maturity, the cells of the body and the【C4】______they form. do not function as well as they【C5】______in childhood and adolescence (青春期), The body provides less【C6】______against disease and is more inclined【C7】______accident.
A number of related causes may【C8】______aging. Some cells of the body have a fairly long life, but they are not【C9】______when they die. As a person ages,【C10】______of brain cells and muscle cells decreases.【C11】______body cells die and are replaced by new cells. In an aging person the【C12】______cells may not be as viable (能生存的)or as capable【C13】______growth as those of a young person.
Another【C14】______in aging may be changes within the cells【C15】______. Some of the protein chemicals in cells are known【C16】______with age and become less elastic. This is why the skin of the old people wrinkles and【C17】______. This is also the reason old people【C18】______in height. There may be other more important chemical changes in the cells. Some complex cell chemicals, such as DNA and RNA, store and【C19】______information that the cells need. Aging may affect this【C20】______and change the information-carrying molecules so that they do not transmit the information as well.
【C1】
A．use to
B．be used to
C．used to
D．had
警告：系统检测到您的账号存在安全风险
为了保护您的账号安全，请在“简答题”公众号进行验证，点击“官网服务”-“账号验证”后输入验证码“”完成验证，验证成功后方可继续查看答案！
