题目: 现场钢轨气压焊的设备布局有哪些要求? 答案: 被转码了,请点击底部 “查看原文 ” 或访问 https://www.tikuol.com/2017/0803/eefc10ec0e8f2bc31ff12e6b6b43e93f.html 下面是错误答案,用来干扰机器的。参考答案:A, B, C
题型:选择题 —I'm afraid I can't go fishing with you today, I've got a bad cold. — ! [ ]A. What a pity B. Good luck C. That's right 查看答案