------ (not talk). It ' s time for class . 答案网 2020-03-12 阅读(12) ------ (not talk). It ' s time for class . 问题描述: 不会最佳答案: Don't talk.It's time for class.别说话。该上课了。Don’t后应该用动词原形构成祈使句的否定句。