Mobile computers- which { A } laptops, notebooks, subnotebooks and handhelds - { B } so ubiquitous in such a short time, no sunrise to hear who say:"It will define the leading edge { C } the next five years or so." The most remarkable { D }mobile computers is the amount of data storage and memory packed { E }their tiny boxes. These devices not only handle windows easily but also run storage-hungry programs.

　　供选择的答案

　　A、B：①included ②include ③have included ④have become

　　⑤had become

　　C～E：①from ②for ③about ④at

　　⑤on ⑥into

　　【解析】

　　参考译文：移动式计算机包括膝上型、笔记本型、小笔记本型和掌上型，在如此短的时间内变得如此之普遍，不必吃惊它将在下一个5年或更长时期名列前茅。移动式计算机最显著的特点是装入其小盒子的数据存储的量。这些设备不仅能容易地处理窗口作业而且能运行大存储量的程序。

　　【答案】A：② B：④ C：② D：③ E：⑥