问题详情:
— Must I return the book this week?
— No, you ____. You can _ it for 20 days.
A. mustn't: keep B. needn't; borrow C. needn't; keep D. mustn't; borrow
【回答】
C
知识点:情态动词
题型:选择题
问题详情:
— Must I return the book this week?
— No, you ____. You can _ it for 20 days.
A. mustn't: keep B. needn't; borrow C. needn't; keep D. mustn't; borrow
【回答】
C
知识点:情态动词
题型:选择题