情态动词练习1) You____ all those clothes! We have a washing machine to do that sort of thing
A) needn't have washed B) shouldn't have washed
C) must not have washed D) can not have washed
2) John's score on the test is the highest in the class; he____ last night.
A) should study B) should have studied
C) must have studied D) must have to study
综合练习 并且内有３５条大学四级相关情态动词的练习 比较不错！ 欢迎和我共享资料！