题目内容

A．whyB．whenC．howD．what

A. why
B. when
C. how
D. what

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【B2】

A. thinking
B. expecting
C. helping
D. wondering

听力原文：W:You wouldn't be interested in working this summer to make some extra money, would you？
M:Not. I wouldn't.
What does the man mean？

A. He is very interested in working.
B. He'll work even though he doesn't want to.
C. He doesn't need much money.

【B20】

A. practical
B. training
C. exercise
D. surprised

荷载效应标准组合时，基础底面处的平均压力值pk为130kPa。假定垫层的压力扩散角为26.8°，试问，相应的垫层底面处的附加压力值Pz(kPa)，与下列何项数值最为接近？

A. 41
B. 53
C. 64
D. 130