单选题
发布日期:2021-03-22
reduce air charge turbulence
induce air swirl
deflect hot combustion gas away from the valves
oppose the effects of piston induced squish
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下面关于VPDN的描述,()是正确的。
诸侯国
全陪小张带团乘火车旅游,当火车途径某地停靠时,两名客人下车购买物品,由于忽视了开车时间结果误了上火车。请问:小张工作有失误吗?这时小张应该怎么办?
抽奖最为流行的方式包括()
对于航程少于24h的客船,要求配备乘客总数()的婴儿救生衣。
小便不利,有水气,其人苦渴,腹中冷者,治疗当用( )。
关于社会学的研究对象,社会学界已经形成一个统一的认识。
《基本医疗保险药品目录》中的"甲类目录"与"乙类目录"不同主要体现在()。
氨基甲酸酯类农药中毒的紧急处理原则之一()
下列关于Audition3.0软件的说法正确的有()。
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有关Ports正确的是()
英译中:Bi-directional read