气油比反映每采出1t原油所消耗的()。A、气量 B、能量 C、油压 D、油量 发布时间:2017-06-30 15:36 │ 来源:www.tikuol.com 题型:单项选择题 问题: 气油比反映每采出1t原油所消耗的()。A、气量B、能量C、油压D、油量
题型:单项选择题 小题1:The sign on the left tells us that _______ . A. this is a place for us to swimB. it’s safe to swim in this placeC. swimming is not allowed here 查看答案