Youshouldn’ttalkuntil 国语站 题库 7.89K 大中小设置文字大小 问题详情： You shouldn’t talk until ________ to.A. asking B. having asked C. to ask D. asked【回答】D知识点：非谓语动词题型：选择题 TAG标签：ttalkuntil Youshouldn #
