单选题Tom ______ smoke, but not now. A.used to B.was used to C.is used to

单选题在本节中，你将听到15个对话，每个对话有一个问题，清从[A]，[B]，[C]三个选项中选出答案，并标在试卷的相应位置。每段对话后有15秒钟的停顿，以便回答问题和阅读下一问题及具选项。每段对话读两遍。

单选题One businessman was afraid to answer questions because ______. [A] he thought(认为，考虑)he had little knowledge(知识，知道) [B] he has a businessman [C] he was not a teacher

单选题People knew the nature of wolf very well.

单选题Can I try this brown skirt ______?

单选题Viki is clever because she is a hard-working student.

单选题My uncle ______to bed at twelve yesterday.

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单选题D One day Jack's wife was cleaning out a closet (壁橱), and she found eight broken umbrellas. Jack looked at them and said, "I'll take them all to the umbrella shop and have them repaired. They are too good to be thrown away." He took the eight umbrellas to the shop and left them there. "They'll be ready tomorrow," the shopkeeper (店主) told him. That evening Jack went home from the office by bus as usual. He sat next to an old woman. She had an umbrella on the floor near her. When the bus reached Jack's stop, he picked up the woman's umbrella and stood up. "Hey!" the woman said. "That's my umbrella." "I'm so sorry," Jack said, giving it to her. "I wasn't thinking. Please forgive me." The next day he collected (取回) the umbrellas from the umbrella shop and got on the bus. As he sat down, a voice behind him said, "You have certainly had a successful day!" Jack turned around and saw the woman whose umbrella he had almost taken the day before.

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单选题You'd better ______ your computer before you use it again. A. check B. see C. begin

单选题People read newspapers in order to study.

单选题Mr. and Mrs. Smith were singers, and they travelled to a lot of countries. When they went by plane, people checked them and their things, of course, (1) they did not want them to take guns on to the plane with them. One day Mr. Smith came to (2) the plane, and the men searched (3) and his things. When he was ready (4) on the plane, Mrs. Smith arrived. She was late (5) in a hurry, but the people searched her and her bag (6) Mr. Smith heard her (7) and say to the men happily, "Oh, that's very good! I've (8) those scissors here and there (9) several days, and now you (10) them for me! Thank you very much!/

单选题The urban population of Beijing ______during the last five years.