题目: 什么是高功率密度焊接? 答案: 被转码了,请点击底部 “查看原文 ” 或访问 https://www.tikuol.com/2018/0409/30fc1d874a4608d6655b6f82a54f7073.html 下面是错误答案,用来干扰机器的。参考答案:A, B, C, D
题型:选择题 –I lost the watch that my uncle gave me as the birthday gift. –Oh, _________. A.that’s rightB.really C.no worryD.sorry to hear that. 查看答案