选择题：A smoke _____ system provides families with early warning of fire.

题目内容：

A smoke _____ system provides families with early warning of fire.

A.collection

B.repression

C.detection

D.resonance

参考答案：

答案解析：

Since George was the only _____, he received a large amount of money when his un

Since George was the only _____, he received a large amount of money when his uncle died.

分类：军队文职人员招聘题型：选择题

_____ her pen in ink, when she heard the tramping of little feet along the hall, and then a pounding

分类：军队文职人员招聘题型：选择题

分类：军队文职人员招聘题型：选择题

Much as _____, I couldn’t lend him the money because I simply didn’t have that much spare cash.

分类：军队文职人员招聘题型：选择题

Unfortunately, he _____ at the hospital before I _____.

分类：军队文职人员招聘题型：选择题