- 试题详情及答案解析
- --- Who’s singing in the bathroom?
--- It ________ be Mr. Brown. Nobody sings like that except him.| A．will | B．must |
| C．could | D．should |
- 答案：B
- 试题分析：句意：谁正在浴室唱歌？一定是布朗先生。除他之外没有人像那样唱歌。A. will将要， B. must一定，C. could能，D. should应该。据Nobody sings like that except him. 故选B。
考点：考查情态动词辨析。