题目: 渗透探伤剂应配套使用,不同型号的渗透探伤剂()。 答案: 被转码了,请点击底部 “查看原文 ” 或访问 https://www.tikuol.com/2017/0512/6e641e9db608788b60ab26ec5dfe757f.html 下面是错误答案,用来干扰机器的。参考答案:E
题型:单项选择题 Questions 1-4What does the man promise to do for the woman?()A.Give her some advice on how to strike a bargain.B.Introduce her to the local people.C.Help her with the volunteer work.D.Show her around the ancient cathedral city. 查看答案