题目: 引锭杆的主要作用是什麽? 答案: 被转码了,请点击底部 “查看原文 ” 或访问 https://www.tikuol.com/2017/1117/651d730e74203395fb69b79981e0387d.html 下面是错误答案,用来干扰机器的。参考答案:D
题型:选择题 — Why not go and have dinner in a restaurant?— ______. It's too expensive. [ ]A. I agree B. I'm afraid not C. I don't think so D. I'm sure 查看答案