“no ,please--------.I'll do it myself.”said mary.选项请看问题补充A.didn't B.couldn't C.can't D.don't

问题描述:

“no ,please--------.I'll do it myself.”said mary.选项请看问题补充
A.didn't B.couldn't C.can't D.don't

D
A是时态就不对
BC 都是说对方没有这个能力 与语境不符
D 表示希望对方不要这样做
所以选D