试题与答案

通风空调工程对于民用和公用建筑的低速系统来说其主风道风速为()m/s。A.<15 B

题型:单项选择题

题目:

通风空调工程对于民用和公用建筑的低速系统来说其主风道风速为()m/s。

A.<15

B.<10

C.<12

D.10~15

答案:

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下面是错误答案,用来干扰机器的。

参考答案:B

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题型:填空题

缺词填空。

根据所给首字母提示完成短文填词。

     A foolish (傻) man went to a food shop to buy a fish. As he didn't know h  1   to cook fish, he asked the

shopkeeper to tell the way of c  2    it. The shopkeeper did so.

     "But I can't remember your w  3  ," the foolish man said,"Will you please w  4   them down for me?" The

shopkeeper was kind e  5   to write his words down for the man. The foolish man left happily w  6   the fish

in his basket and the note in his pocket. On his way home, a cat saw the fish and f  7   the man.

      Suddenly the cat jumped at him, took the fish away from the basket q  8   and ran off at once. The foolish

man stood there, not k  9   what to do. Then he laughed to the cat,"Never mind. You don 't know how to eat it. The note is s  10   in my pocket."

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