Has everything can be done ?A. what; done　　　B. that; been doneC. that; already doneD. wh

发布时间：2020-08-14 23:48:47

Has everything      can be done     ?
A. what; done　　　
B. that; been done
C. that; already done
D. what; already being done

网友回答

A. what; done　　　
(答案→)B. that; been done
C. that; already done
D. what; already being done
解析： 主句是现在完成时态，主句中有一个定语从句。
以上问题属网友观点，不代表本站立场，仅供参考！