世界各国把中国人称为“唐人”开始于[ ] A.汉朝 B.隋朝 C.唐朝 D.清朝 发布时间:2017-05-16 06:44 │ 来源:www.tikuol.com 题型:选择题 问题: 世界各国把中国人称为“唐人”开始于[ ]A.汉朝B.隋朝C.唐朝D.清朝
题型:选择题 —I called you at 5:00 yesterday afternoon. But there was no answer. Where were you? —I _____ in the supermarket. [ ]A. was shopping B. am shopping C. have shopped D. do shopping 查看答案