公共英语二级

单选题
___________his address,I can’t send mis book to llim.

A.Not knowing
B.Knowing
C.Not know
D.Not known

参考答案:A进入在线模考

本题考查分诩作状语。本句是动词.ing形式放于旬首作原因状语,句意为:因为不知道他的地址,我不能把这本书寄给他。所以需用否定式,在动词-ing之前直接加not。

你可能感兴趣的试题

2
Since last year,she___________0f me long distaIlce.

A.have covered three fifth
B.have covered three fifchs
C.has covered three fifths
D.has covered three fifm

3
There was a second knock at me door.  It was me second time I__________that afternoon.

A.was interrupted
B.was interrupting
C.had interrupted
D.had been intenupted