1.The police found that the house______and a lot of things_______.
1.The police found that the house______and a lot of things_______.
A had been broken into :stole
B had broken into:had been stole
C has been broken into :stole
D has broken into:has been stole
2.Books must not be taken out of the library without _____
A to permit
B being permited
C to be permited
D to have been permited
3.The police found that the house________ and a lot of things_______.(全国)
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
【分析】答案选D。因为break into与the house是动宾关系，要用被动语态，排除A和B；又break into和steal应发生在found之前，即“过去的过去”，应用过去完成时的被动语态。stolen前省略了had been。
六、将来完成时的被动语态
这是我问的第一题，所以答案因该是我给的A项！
1.B
house和things不能自己发出动做,只能用被动形式,整个句子是过去时,因为有 found ,所以用过去时.
2.B
without 是介词,后面必须加名词,或动名词（动词的ing形式）,是图书馆许可你,所以你是被许可的,应用被动,即be permited .