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问题 单项选择题

在墙体的芯柱应符合的构造要求中，为提高墙体抗震受剪承载力而设置的其他芯柱，宜在墙体内均勻布置，最大间距不应大于（）m。

A.1.2

B.1.6

C.2.0

D.2.4

答案

参考答案：C

解析：本题考核的是墙体的芯柱应符合的构造要求。为提高墙体抗震受剪承载力而设置的其他芯柱，宜在墙体内均勻布置，最大间距不应大于2.0m。

单项选择题

影响大气扩散能力的主要动力因子的是( )。

A．大气温度层结、风

B．风和湍流

C．湍流、大气稳定度

D．大气稳定度、风、湍流
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单项选择题

Having seen the movie adapted from an American novel, ______.
A. the novel was read by him eagerly
B. eagerly read the novel interested him
C. he was eager to read the novel
D. it was very eager for him to read the novel
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