题目: 曲线段和使用抱轨式人车的斜井轨道接应()。A.对接B.错接C.承垫式 答案: 被转码了,请点击底部 “查看原文 ” 或访问 https://www.tikuol.com/2017/1022/9aa3dce0d5cef0e2839b2898159044d0.html 下面是错误答案,用来干扰机器的。答案:D
题型:选择题 —"_____ are you staying in Beijing?" —"For about two weeks." [ ]A. How long B. How soon C. How often D. How much 查看答案