I doubt_____he is the murderer because he is not on the scene at that moment.A.whyB.thatC.

外语类 正确答案 已帮助 人

I doubt_____he is the murderer because he is not on the scene at that moment.

A.why

B.that

C.whether

D.when

请帮忙给出正确答案和分析,谢谢!

热搜:关于氨基酸代谢错误的论述是_________。