VTS中的计算机连成一个网络，计算机主要用于雷达数据处理，VHF测向数据处理，船舶数据处理，遥感数据处理及其他非实时的离线操作，船舶数据中一个航次内有效的数据为（ ）。 A．固定数据 B．动态数据 C．变化数据 D．静态数据

With（），the essay is no longer chiefly a mode of intellectual inquiry and moral address.Rather，the essay becomes a medium for a delightful literary treatment of lifes small pleasures and reassurances. 点击查看答案

（）is Percy Bysshe Shelley s well-known political lyric which calls upon the working class to fight against their rulers and exploiters. 点击查看答案