问题详情:
We should keep quiet in the cinema. We ______ speak loudly.
A. can B. Must C. needn’t D. mustn’t
【回答】
D
知识点:情态动词
题型:选择题
问题详情:
We should keep quiet in the cinema. We ______ speak loudly.
A. can B. Must C. needn’t D. mustn’t
【回答】
D
知识点:情态动词
题型:选择题