动态型信息要注意()A.针对性 B.推广性 C.及时性 D.倾向性 发布时间:2017-07-13 22:27 │ 来源:www.tikuol.com 题型:单项选择题 问题: 动态型信息要注意()A.针对性B.推广性C.及时性D.倾向性
题型:单项选择题 Our teacher saw us ______ on the desks and went out of the classroom. [ ]A. to sit B. sat C. siting D. sitting 查看答案