OBA的真正作用是() A.检验 B.审核 C.收集数据 D.过程控制 发布时间:2018-08-20 23:32 │ 来源:www.tikuol.com 题型:单项选择题 问题: OBA的真正作用是()A.检验B.审核C.收集数据D.过程控制
题型:单项选择题 I don't know when Martin _____ I'll meet him at the airport when he _____. [ ]A. will return; return B. returns; will returnC. returned; returned D. will return; returns 查看答案