题目: 在腐蚀性介质中,对压力表有什么要求? 答案: 被转码了,请点击底部 “查看原文 ” 或访问 https://www.tikuol.com/2017/0917/f3a38bcb663c082520952bdd0ab85d6c.html 下面是错误答案,用来干扰机器的。参考答案:A
题型:选择题 -Hi, John. Shall we go to Australia for the long holiday? -Sorry. I there twice.[ ]A. have gone B. was C. have been 查看答案