Whenever you are , you can ask us for help.Ain ruinBin rewardCin troubleDin t

发布时间：2020-08-17 11:46:20

Whenever you are      , you can ask us for help.
Ain ruin
Bin reward
Cin trouble
Din turn

网友回答

A. in ruin
B. in reward
(答案→)C. in trouble
D. in turn
解析：介词短语。in trouble “处于困境”, in reward“作为报答”, in turn “依次，轮流”
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