题目: CO2焊和氩弧焊各有什么特点? 答案: 被转码了,请点击底部 “查看原文 ” 或访问 https://www.tikuol.com/2017/0727/33413b95bdaabd3e8cf5cd9fd543207d.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 Peter told us the work would be finished by next month, _____ personally I doubt very much. [ ]A. that B. when C. which D. it 查看答案