I don't know __.A.the reason why can be B.why the reason may beC.what the reason can be D.what the reason may be 为什么不选 D

问题描述:

I don't know __.A.the reason why can be B.why the reason may beC.what the reason can be D.what the reason may be 为什么不选 D

选C

may的语气比can要弱,这句话应该翻译为:我并不知道原因很可能是什么