【判断题】l/O系统用通道处理机还是外围处理机,对计算机系统结构是透明的。
【单选题】“鸟巢一代”是北京奥运会上,国外媒体给年轻的中国志愿者们的称号,志愿者们用微笑细致的服务,诠释出中国青年在成长中的生机与活力,展示出中华民族旺盛的生命力。志愿者的行为告诉我们()
【单选题】The research team is said______another important discovery in physical chemistry.
【单选题】Faraday’s law states that an induced emf is proportional to:
A.
the rate of change of the electric flux
B.
the rate of change of the magnetic flux
C.
the rate of change of the magnetic field
D.
the rate of change of the electric field
【单选题】Professor Smith is said _____ another important discovery in chemistry.
【单选题】她以为分手,会在一带______常春藤的墙边,月亮是微湿银钩。她微笑颔首,“好,保重。”转身去,长风______她深烟灰红的大衣下摆,小蛮靴一步步,踏着______。痊愈,或者极其漫长痛楚,而且全无诗意,然而这才是,真确的人生。 填入横线部分最恰当的一项是( )。
【单选题】Professor John is said ______ another important discovery in chemistry.
【单选题】Professor Lee is said ______another important discovery in physics.
【单选题】Professor Smith is said _____ another important discovery in chemistry.