旅客使用PES中哪一个部件作为音频选择?()A.CSCP B.CACP C.PCU 发布时间:2017-05-21 13:59 │ 来源:www.tikuol.com 题型:单项选择题 问题: 旅客使用PES中哪一个部件作为音频选择?()A.CSCPB.CACPC.PCUD.SEU
题型:单项选择题 下列情况中的物体,可被看作质点的是( )A.研究一列火车通过普通铁桥的时间,火车可视为质点B.计算射出炮口旋转前进的炮弹的飞行距离时,炮弹可视为质点C.研究地球的自转方向时,地球可视为质点D.研究门的转动时,门可视为质点 查看答案
题型:单项选择题 — She should not have done that sort of thing.— Whatever she did was reasonable, ________to whatyou have done.Besides, it's none of your business.Get down to________your lessons. [ ]A. compared;doingB. comparing;doingC. compared;do D. comparing;do 查看答案