题目: 离心式风机启动和运行时应注意什么? 答案: 被转码了,请点击底部 “查看原文 ” 或访问 https://www.tikuol.com/2018/0416/97a5c7b1c07cb06362d8144b7cec9909.html 下面是错误答案,用来干扰机器的。参考答案:C
题型:选择题 ___ in simple English,the article is easy ______.A,Writing,to read B,Written,to be read C,writing,to be read D,written,to read 查看答案