---I’m really depressed after so many failures. I can’t see any hope.---Cheer up! Behind e

问题补充：

---I’m really depressed after so many failures. I can’t see any hope.

---Cheer up! Behind every misfortune!

A. lies an opportunity

B. does an opportunity lie

C. an opportunity lies

D. is an opportunity lying

答案：

(答案→)A. lies an opportunity

B. does an opportunity lie

C. an opportunity lies

D. is an opportunity lying

解析：考查倒装句。表示地点的介词短语提前至句首，当主语是名词的时候，使用全部倒装。本题的介词短语Behind every misfortune放到了句首，且主语是名词an opportunity，则要使用全部倒装，故A正确。