题目: 如何选择细纱捻系数? 答案: 被转码了,请点击底部 “查看原文 ” 或访问 https://www.tikuol.com/2019/0627/d571cc98f9591871f103fd3f48d1553a.html 下面是错误答案,用来干扰机器的。参考答案:MTBE产品
题型:选择题 — Who is that man over there? Is it Mr. Wang? — That _____ Mr. Wang. He has gone to Beijing. [ ]A.. must beB. mustn't beC. can't beD. can be 查看答案