To some extent, people may have some prejudices on the names.

A . interlocked B . interconnected C . interfered D . interacted

These who have a passion【C1】______climbing high and difficult mountains are often【C2】______with astonishment. Why are men and women【C3】______to suffer cold and hardship, and to【C4】______on high mountains？ This astonishment is caused, probably, by the difference between mountaineering and other forms of activity【C5】______which men give their leisure. Mountaineering is a sport and not a game. There are no man-made rules, as there are for【C6】______games as golf and football. There are, of course, rules of different kinds which it would be dangerous to【C7】______, but it is this freedom from man-made rules【C8】______makes mountaineering attractive to many people. Those who climb mountains are free to use their own【C9】______. If we【C10】______mountaineering with other more familiar sports, we might think that one big difference is【C11】______mountaineering is not a" team work". We should be mistaken in this. There are it is true , no" matches"【C12】______"teams" of climbers, but when climbers are on a rock face linked by a rope on which their lives may【C13】______, there is obviously teamwork. A mountain climber knows that he may have to fight forces that are stronger and more powerful than man. He has to fight【C14】______of nature. His sport requires high mental and【C15】______qualities. A mountain climber【C16】______to improve in skill year after year. A skier is probably past his best by the age of thirty, and most international tennis champions【C17】______in their early twenties. But it is not【C18】______for men of fifty or sixty to climb the highest mountains in the Alps. They may take more【C19】______than younger men, but they probably climb with more skill and less【C20】______of effort, and they certainly experience equal enjoyment. 【C1】 A．for B．in C．to D．of

A．he is responsible for a well-organized class and a good learning environment B．he deals with students in the same way as a leader deals with people C．he should develop harmony among students D．he has to maintain order and give instruction and evaluation

A．A.() B．B.For example C．C.Fortunately D．D.Really E．E.In fact

A B C D A.A B.B C.C D.D

A. brought out B. came about C. got down to D. made up for

是 否

A．are not capable of changing their unsuitable personalities. B．give up and cannot view the situation from a realistic viewpoint. C．cannot grasp the nonverbal behaviors of the new environment. D．stick with the unhappiness and deal with it realistically.

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Dr. J. Robinson found out about the phenomenon of self-controlled pain almost by accident. He was studying the effects of analgesics used to control pain during childbirth and as part of the experiment made it possible for women having their child to press a button which gave an automatic injection—instead of having all injections made by the doctor. Afterwards these women did not say that they had less pain than other women in childbirth, but they did use considerable less of the drug. J. Atkins, a dental surgeon, has observed a similar phenomenon. As part of their efforts to make dentistry painless, Atkins and researchers at Aston University in Birmingham offered patients a switch they could flip to turn off the dentist's drill whenever they chose. But, after trying the switch on 50 patients Atkins gave up; none of the patients had ever flipped the switch. Perhaps the extra endurance was because the Aston team also use other methods to make dentistry painless. Apparently few other dentists are so considerate. The end result, according to the Birmingham survey, is that British people avoid going to the dentist, with the consequence that almost 30% of people in England and Wales have lost all their teeth, and more than seven out of ten have lost at least six teeth. Less than half of the public pay regular visits to the dentist. To find out why, Atkins and psychologist Cumberbatch interviewed a sample of patients attending a dental hospital. The most common reason people gave for not having dental check-ups were fear and pain. By using a little care and taking time to explain what will happen, Atkins feels, dentists could overcome these fears. There are techniques for giving injections without pain, and a "calm unhurried approach" to drilling can make that painless, too. Sadly, few dentists seem to take much trouble with their patients. "I am not nervous when I go to the dentist, and I do not have any pronounced sympathy for those who are, " said one dentist. "I tend to take the point of view that they are being unreasonable at my expense." The passage most possibly comes from______. A．a medical textbook B．a psychology textbook C．a popular magazine D．a serious magazine

A．it costs ten cents to make a penny B．other countries have abandoned coins C．it will bring numerous benefits to do so D．America canceled the half-cent in history

A．them doing so B．any having done so C．their doing like that D．any doing that way

A.polysemy B.hyponymy C.antonymy D.homonymy

A、manual B、professional C、potential D、automated