产生油膜振荡的突出表现是()。A、振动摆动 B、无规律 C、突大、突小 D、振动 发布时间:2017-07-23 19:14 │ 来源:www.tikuol.com 题型:单项选择题 问题: 产生油膜振荡的突出表现是()。A、振动摆动B、无规律C、突大、突小D、振动
题型:单项选择题 If a television or radio breaks the new rules, it is forbidden to screen advertisements and the officials ______ face serious punishment.A.in placeB.in orderC.in advanceD.in charge 查看答案