The smiths returned home from their holidays,only to find the house_A.had broken into

问题描述:

The smiths returned home from their holidays,only to find the house_A.had broken into
B.was broken into C.had been broken into D.broken into

C斯密斯一家度假回来,竟然发现房子被人破门而入了.only to find 表示“意外发现”;the house had been broken into是一个宾语从句,作find的宾语.我们知道,find这个动作已经过去了,而the house had been broken into...