You’d better put things back . Otherwise it will be difficult to find things.A. in danger

问题补充：

You’d better put things back . Otherwise, it will be difficult to find things.

A. in danger

B. in trouble

C. in place

D. in a hurry

答案：

A. in danger

B. in trouble

(答案→)C. in place

D. in a hurry

解析：短语辨析。A. 在危险中 B.处于不幸中 C. 适当的；在适当位置 D. 立即；匆忙。句意：你最好把东西放回原处适当的位置。否则，找东西会很困难。选C。