单选题:为保证安全,除中庭外,当防火分隔部位的宽度大于30m时,防火卷帘的宽度不应大于该防火分隔部位宽度的(  ),且不应大于2

题目内容:
为保证安全,除中庭外,当防火分隔部位的宽度大于30m时,防火卷帘的宽度不应大于该防火分隔部位宽度的(  ),且不应大于20m。 A.1/4
B.1/3
C.1/2
D.2/3

参考答案:
答案解析:

What can we learn about Amos Peters?__________

What can we learn about Amos Peters?__________A.He is remembered for his love of

查看答案

Their boat was damaged by the big waves. Fortunately, they w

Their boat was damaged by the big waves. Fortunately, they were__________by a pa

查看答案

The students who are not __________ with the progress they h

The students who are not __________ with the progress they have made in their st

查看答案

复合会计分录实际上是由若干简单会计分录复合而成的。(  )

复合会计分录实际上是由若干简单会计分录复合而成的。(  )

查看答案

以下关于资产备抵账户的说法不正确的是(  )。

以下关于资产备抵账户的说法不正确的是(  )。A.账户借方登记本期该项资产抵减的冲减额 B.账户贷方登记本期该项资产抵减的冲减额 C.期初余额表示期初该项资产的

查看答案