中低压消防泵是为满足扑救（）火灾及远距离供水的要求，适应一车_爱下问搜题

搜题请搜索小程序“爱下问搜题”

问题单项选择题

中低压消防泵是为满足扑救（）火灾及远距离供水的要求，适应一车多用，快速反应的需要而设计的。

A.高层建筑

B.一般建筑

C.固体类

D.油类

答案

参考答案：A

选择题

When asked to explain ________ he does to make his students so fascinated with his lessons, the teacher paused and thought deeply.

A．what it is that

B．that what it is

C．what is it that

D．that what is that

单项选择题 A1/A2型题

侧链上有异丙氨基的拟肾上腺素药物是（）

A.肾上腺素

B.去甲肾上腺素

C.间羟胺

D.麻黄碱

E.异丙肾上腺素