试井是研究()和气藏的重要手段,是采气工作中经常进行的一项工作。A.气田 B.气井 发布时间:2017-07-04 08:52 │ 来源:www.tikuol.com 题型:单项选择题 问题: 试井是研究()和气藏的重要手段,是采气工作中经常进行的一项工作。A.气田B.气井C.储层D.井筒
题型:单项选择题 — I was so sure that our experiment was going to succeed, but something went wrong at the last moment.— ______, but don't give it up. [ ]A. You don't mean that B. Find out the reasonC. Never mind D. I'm sorry to hear that. 查看答案