下列语句中正确的是 [ ] A.延长直线AB B.延长线段AB至C,使AC=BC 发布时间:2017-05-19 11:23 │ 来源:www.tikuol.com 题型:选择题 问题: 下列语句中正确的是 [ ]A.延长直线ABB.延长线段AB至C,使AC=BC C.延长射线OAD.延长线段AB至C,使BC=2AB
题型:选择题 用适当介词完成下列句子。1. I shook hands and exchanged a few words __________ the manager. 2. You can exchange your currency__________ dollars in the hotel. 查看答案