---MustIreturnthedictionarytoday? ---No,you
问题详情:
---Must I return the dictionary today?
---No, you _________. You _________ keep it until next week.
A. mustn’t; can B. don’t have to; can
C. needn’t; should D. don’t have to; should
【回答】
B
知识点:情态动词
题型:选择题