单选题According to Professor Martin, which children suffer most from changing schools constantly?

单选题Why do the British people feel very insular?

单选题The expression "hog-wash" means ______.

单选题The American need to own things is partly the result of mass advertising, (26) urges consumers to discard last year' s car or clothing in (27) of the current models with the latest designs. Some people are (28) that they must" (29) the Jones," that they must have whatever their neighbors have. The old car or the old stereo set (30) work perfectly, but a newer and bigger one might (31) the family' s esteem in the community. Possessions become (32) of financial success; they elevate (33) social status. Advertisers also (34) to the American desire to look youthful and be physically attractive. Commercials attempt to sell many products—shampoo, toothpaste, deodorant and soap, for example— (35) implying that their particular (36) will help its user be more appealing. But Americans also make many (37) for practical reasons. They buy (38) devices to do routine household chores more quickly and easily. Every housewife wants a vacuum cleaner, an electric mixer, a steam iron, an automatic clothes washer and dryer, and a dishwasher. (39) every home-owning husband would like a power lawn mower, as now -blower, and an electric drill. Americans also buy things (40) they like to do things. Equipment (41) hobbies and books about "do-it-yourself' projects are very popular. Americans want to know how to cook with a "continental" flair while refinishing the bedroom furniture and (42) a million dollars in the stock market. The American (43) of activity is part of a generally (44) outlook on life, a belief that the value of knowledge is (45) to its usefulness.

单选题Whyisthewomanupset?A.Becauseshecan'twatchTV.B.Becauseherearswerehurt.C.Becauseshecan'thearthewordsonthetelephone.D.Becausehereyeswerehurt.

单选题{{I}} Questions 11 ～ 14 are based on the monologue about a car accident.{{/I}}

单选题[此试题无题干]

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单选题After the use of the laser beam, surgeons can perform operations which ______.

单选题It would appear from the text that avalanches are formed because______.

单选题 {{B}}Text{{/B}} If you are worried about things and are under a lot of stress at work or school, then you are probably not sleeping well. Worry can keep you awake, tossing and{{U}} (26) {{/U}}in bed until the early hours of the morning when you eventually{{U}} (27) {{/U}}asleep. When you wake up, you don't feel{{U}} (28) {{/U}}, but tired and worn out and{{U}} (29) {{/U}}to face a new day. Dr. Henry Winkle, in a recent newspaper article{{U}} (30) {{/U}}Stress and Sleep,{{U}} (31) {{/U}}that stress and lack of sleep are directly{{U}} (32) {{/U}}. Dr. Winkle says, " the more we worry, the{{U}} (33) {{/U}}we sleep, the more we are unable to deal with{{U}} (34) {{/U}}." "If we can find a way to get a good night's sleep," he{{U}} (35) {{/U}}, "we can often find the{{U}} (36) {{/U}}to deal with what's worrying us." So, what is a good night's sleep? Research shows that the amount of sleep which people need in order to keep healthy{{U}} (37) {{/U}}a lot. Seven hours is about the average amount,{{U}} (38) {{/U}}strangely enough, sleeping longer often gives you a headache{{U}} (39) {{/U}}of making you feel mom refreshed. Dr. Winkle believes that preparing for sleeping is important. People who work late should try to give themselves a short{{U}} (40) {{/U}}and do something restful before going to bed. This could be watching TV or listening to music. Doing some exercise{{U}} (41) {{/U}}in the day should help you to feel physically as well as{{U}} (42) {{/U}}tired. A bedtime drink can also help, but coffee or tea should be avoided as they contain caffeine(咖啡因) and will keep you{{U}} (43) {{/U}}. "When you put the light{{U}} (44) {{/U}}"Dr. Winkle says, "concentrate on relaxing your muscles. Working slowly up from your feet, and you'll be asleep{{U}} (45) {{/U}}you know it."

单选题In order to become a successful performer in show business, one must have ______.