题目: 使用动筛跳汰机的最大优点是()A、风量少B、水量少C、分选精度高D、分选效率高 答案: 被转码了,请点击底部 “查看原文 ” 或访问 https://www.tikuol.com/2017/0909/4aed08fc966c77f76dbcc330d12eb6a8.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 The reporter said that the UFO _____ east to west when he saw it.A. was traveling B. travelled C. had been traveling D. was to travel 查看答案