题型：问答题 简答题 The police found that the house____and a lot of things___. [ ]A. has broken into; has been stolen B. had broken into; had been stolen C. has been broken into; stolen D. had been broken into; stolen 查看答案
题型：问答题 简答题 The possibility of a way out of the difficulty never _____ to the captain and his crew.A．happenedB．occurredC．appearedD．flashed 查看答案