―Youhavegotagoodresultinyourresearch,haven’tyou?―Yes,bu...

問題詳情：

―You have got a good result in your research, haven’t you?

―Yes, but much_____.

A. remains to do it                                          B. is remained to do it 

C. remains to be done                                      D. has remained to do it

【回答】

知識點：一般現在時及其被動式

題型：選擇題