You _buy any salt because there is enough in the cupboard.

问题描述:

You _buy any salt because there is enough in the cupboard.
A .needn'tB .don't needC .not need toD .don't need to这是选项!

D
need + to :没有必要的意思
否定的话,前面加don't
A选项 needn't后如果加to的话,也对