— I left my keys in the room yesterday. I had to get in the window. — It’s dangerous to d

问题补充：

— I left my keys in the room yesterday. I had to get in the window.

— It’s dangerous to do that.

A. above

B. to

C. through

D. over

答案：

A. above

B. to

(答案→)C. through

D. over

解析：句意：我昨天把钥匙落房间里了，我不得不从窗户进去。那样做很危险。A 在上面（正上面）；B 到，向；C 穿过；D 在之上；结合语境故选C。