通常要求汽轮机转子各联轴器的每个连接螺栓的质量应相等或达到相互间的偏差最大不能超过( 发布时间:2019-10-11 21:18 │ 来源:www.tikuol.com 题型:单项选择题 问题: 通常要求汽轮机转子各联轴器的每个连接螺栓的质量应相等或达到相互间的偏差最大不能超过()g的标准。A、0.20B、2.0C、0.5D、1.0
题型:单项选择题 — I hear that Tony was seriously injured in an accident the other day. — Yes, _____ news came as _____ shock (震惊) to all of us. [ ]A. the; theB. a; 不填 C. the; a D. 不填; a 查看答案