镀锌钢管道支架不得设置于（）上。 A.承重墙 B.窗间墙 C.半砖_爱下问搜题

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问题单项选择题

镀锌钢管道支架不得设置于（）上。

A.承重墙

B.窗间墙

C.半砖墙

D.轻质隔墙

答案

参考答案：D

选择题

.It was from only a few supplies that she had bought in the village______the hostess cooked such a nice dinner.

A．where

B．that

C．when

D．which

单项选择题

用表达式的值替换相应字段的值是（）命令的命令功能。

A.BROWSE

B.REPLACE

C.SORT

D.INDEX