Iknowlittleabouttheaccidentbecausenotmuch

問題詳情：

     I know little about the accident because not much ______ about it up to now.      A. has said                B. has been said         C. had said                 D. had been said

【回答】

B

知識點：現在完成時及其被動式

題型：選擇題