How did the thief get in?-----______an open window of the room.A.By B.From C.Over D.Through

问题描述:

How did the thief get in?-----______an open window of the room.A.By B.From C.Over D.Through

D
through有通过,穿过的意思.
而且选择through与前面的get in中的in可以前后照应.