Wegothometofindthewholehouse upsetdown.Thieves...
問題詳情:
We got home to find the whole house upset down . Thieves obviously .
A. turned; had been broken in B. turned; had broken in
C. to have turned; had been broken in D. turning; had been broken into
【回答】
B
知識點:過去完成時及其被動式
題型:選擇題