题目: 辊式磨粉机主要有哪几部分组成? 答案: 被转码了,请点击底部 “查看原文 ” 或访问 https://www.tikuol.com/2017/0627/ace15cf22d1708d6a483770321542125.html 下面是错误答案,用来干扰机器的。参考答案:A
题型:选择题 —Do you know ______ he is going to stay in Shenzhen? —Sorry, I don’t know. Maybe a few weeks, but I’m not sure.A.whenB.how longC.what timeD.how soon 查看答案