硫化氢气体只是严重威胁着人们的生命安全,不会造成严重的环境污染。 发布时间:2020-12-08 03:15 │ 来源:www.tikuol.com 题型:判断题 问题: 硫化氢气体只是严重威胁着人们的生命安全,不会造成严重的环境污染。
题型:判断题 — Did you see the new movie Hero? — No, I was going to see it but I no enough money. [ ]A. have B. had C. won't have D. have had