题目内容
某框架柱采用桩基础，承台下5根φ＝600mm的钻孔灌注桩，桩长l＝15m，如图所示，承台顶面处柱竖向轴力F＝3840kN，My＝161k.m，承台及其上覆土自重设计值G＝447kN，基桩最大竖向力设计值N晌。为()。
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Did you ever have someone's name on the tip of your tongue and yet you were unable to recall it？【36】this happens again, do not【37】to recall it. Do something【38】for a couple of minutes,【39】the name may come into your head. The name is there, since you have met【40】 person and learned his name. It【41】has to be dug out. The initial effort to recall【42】the mind for operation, but it is the subconscious (下意识)【43】that go to dig up a【44】memory. Forcing yourself to recall【45】never helps because it doesn't【46】your memory; it only tightens it. Students find the preparatory method helpful【47】examinations. They read over the questions【48】trying to answer any of them.【49】they answer first the ones【50】which they are most confident. Meanwhile, deeper mental activities in the subconscious mind are taking【51】; work is being done on the【52】difficult question. By the time the easier questions are answered, answers【53】the more difficult ones will usually begin to【54】into consciousness. It is often【55】a question of waiting for recall to come to the memory.
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听力原文：M: Would you like to go on a tour with us on Friday？
W: I would enjoy that very much if I didn't have to take an exam on Saturday. I think I'd better stay home and study.
Why didn't the woman accept the invitation？
我国现行宪法是在()第五届全国人民代表大会第五次会议通过的。
听力原文：W: Can you tell me the least expensive way to get to New York City？
M: If you go by bus it's only ＄25. But if you go by train, it's almost twice that much.
What does the man explain to the woman？
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