高校问答甲胄盒子怎么样:帮忙做个题！
来源：百度文库 编辑：高校问答 时间：2024/05/06 08:46:53
3. I don’t know ___________.
A. the reason why can be B. why the reason may be
C. what the reason can be D. what the reason may be
可给的答案是C
A. the reason why can be B. why the reason may be
C. what the reason can be D. what the reason may be
可给的答案是C
C.can表可能性,may表猜测.
"我不知道可能还有什么原因"
D.why不能和reason连用.这句话是个what引导的宾语从句.另外may表猜测,语气不肯定,因为不知道,所以不敢肯定.
D