问题详情:
You ___ buy the TV guide for next week, I have already bought one.
A mustn’t B needn’t to C don’t have to D can’t
【回答】
C
知识点:情态动词
题型:选择题
问题详情:
You ___ buy the TV guide for next week, I have already bought one.
A mustn’t B needn’t to C don’t have to D can’t
【回答】
C
知识点:情态动词
题型:选择题