In some of the war-torn countries temporary homes had to be put up quickly to the homele

问题补充：

In some of the war-torn countries temporary homes had to be put up quickly to the

homeless.

A. take up

B. take in

C. keep up

D. keep out

答案：

A. take up

(答案→)B. take in

C. keep up

D. keep out

解析：短语辨析. A.开始从事;拿起;B.接受;理解;C.保持;继续 D.组织进入.根据题意,在一些饱受战争创伤的国家里,必须快速的建起临时住所来接收这些无家可归的人.选B.