题目

We _____ booked. Look, this restaurant is almost empty.A. must haveB. can’t haveC. should haveD. needn’t have

We _____ booked. Look, this restaurant is almost empty.

A. must have

B. can’t have

C. should have

D. needn’t have

题目解答

答案

D. needn’t have

解析

此题考查情态动词的用法。根据句子的意思，"我们本不必预订，因为餐厅几乎空无一人"，可以判断出正确的情态动词是"needn't have"，表示"本不必做某事"。其他选项的意思分别是：A. must have 表示"一定做了某事"；B. can't have 表示"不可能做了某事"；C. should have 表示"本应该做某事"。根据语境，D选项最符合题意。