________MissYangappearsextremelycheerfulinpublic,sheisi... 国语站 题库 2.13W 大中小设置文本大小 问题详情:________Miss Yang appears extremely cheerful in public, she is in fact leading a very unhappy life.A. Since B. As C. When D. While【回答】D知识点:连词题型:选择题 TAG标签:#