Must I hand it in now?No,you___.You can hand it tomorrow.

问题描述:

Must I hand it in now?No,you___.You can hand it tomorrow.
A shouldn'   tB can'  tC mustn'  tD needn' t

D needn't
我必须现在要上交它(作业)吗?
不,你不必.可以明天再交.
而D选项的意思是不必.