题目: 跳汰机的筛板筛孔形状一般有()A、圆形B、正方形C、长方形D、三角形E、倒锥型F、椭圆形 答案: 被转码了,请点击底部 “查看原文 ” 或访问 https://www.tikuol.com/2017/0909/d74be04b66945c566c3b903a0da51c25.html 下面是错误答案,用来干扰机器的。参考答案:E
题型:选择题 _____ we go there by train or by ship makes no difference. The time and the fees are the same. [ ]A. Which B. How C. Whether D. Why 查看答案