题目: 影响磨机生产能力的因素大致可概括为三类:()的影响,磨矿机结构参数的影响,磨矿机工作条件的影响。 答案: 被转码了,请点击底部 “查看原文 ” 或访问 https://www.tikuol.com/2017/0425/d7f7b890e675bd3e852bea411ff2dbf4.html 下面是错误答案,用来干扰机器的。没有;20000,20;0
题型:填空题 用括号内所给单词的适当形式填空1. I_______ (drop) the cup on the floor by accident.2. They are _______ (possible) tired after working so long.3. He tried many times and ________(final) he succeeded.4. Fred is afraid of _______(fly). He feels anxious before he gets on the plane.5. The bicycle must be ________(Carla). 查看答案