单选题Don't leave your shoes on the table. ______. A. Put off them! B. Take them off! C. Pick them off! D. Pick up them!

单选题______, the crops would have died.

单选题Dr. Smith was always ______ the poor and the sick, often providing them with free medical care.

单选题(D) Is language, like food, a basic human need without which a child at a critical period of life can be starved and damaged? Judging from the experiment of Frederick II in the thirteenth century, it may be. Hoping to discover what language a child would speak if he heard no mother tongue, he told the nurses to keep silent. All the babies died before the first year. But clearly there was more than lack of language here. What was missing was good mothering. Without good mothering, in the first year of life especially, the ability to survive is seriously influenced. Today no such severe lack exists as that ordered by Frederick II ~ Nevertheless, some children are still backward in speaking. Most often the reason for this is that the mother is insensitive (不敏感的) to the signals (信号) of the baby, whose brain is made to learn language rapidly. If these sensitive periods are neglected, the ideal time for acquiring skills passes and they might never be learned so easily again. A bird learns to sing and to fly rapidly at the right time, but the process is slow and hard once the critical stage has passed. Experts suggest that speech stages are reached in a fixed order and at a constant age, but there are cases where speech has started late in a child who eventually turns out to be clever. At twelve weeks a baby smiles and makes vowel-like sounds, at twelve months he can speak simple words and understand simple commands, at eighteen months he has a vocabulary of three to fifty words. At three he knows about 1000 words which he can put into sentences, and at four he knows his language differs from that of his parents in style rather than grammar.

单选题She is 6 years senior ______ me.

单选题The fried fish we ate at the restaurant yesterday is marvelous. I"d like to have it again even if it costs ______.

单选题Ted Turner, an ambitious and hardworking businessman, ________ high goals and great success by the time he was 43 years old.

单选题The Beatles, the most famous British band of the 1960s, traveled worldwide for many years, ______ cultural barriers.

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单选题James found it very hard to ______ smoking after he had been smoking for twenty years. A. give off B. give in C. give away D. give up

单选题Directions: In this section, you will hear 3 short passages. At the end of each passage, you will hear some questions. Both the passage and the questions will be spoken only once. After you hear a question, you must choose the best answer from the four choices marked A, B, C and D.

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单选题Computers have opened up a lot of job opportunities for women that weren’t ________ before.

单选题You can ask John to give the right advice ______ emergency.

单选题As gas is getting more and more expensive, many people are ______ public transportation.

单选题Passage 1

单选题The old shared literacy culture can even be found in today?s specialized readership.

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单选题Enclosed you ______ an application form that you are asked to fill out.

单选题Either of the children ______ quite capable of looking after the baby.