-----( )I finish homework right now,Mom?-----No,you needn't.You can finish it tomorrow.

问题描述:

-----( )I finish homework right now,Mom?-----No,you needn't.You can finish it tomorrow.
A.May B.Can C.Would D.Must

D
因为后面妈妈用的是needn't,表示不必.而这些选项中,只有Must含有必须的意思.