第3题: [单项选择]在Windows系统菜单中,用户利用系统菜单命令可实现操作不包括( )。 A. 改变窗口的大小 B. 放大或缩小窗口 C. 切换到另一窗口 D. 关闭窗口 参考答案:C 答案解析:[解析] 用户利用系统菜单命令可以改变窗口的尺寸,移动、放大、缩小和关闭窗口,但不能实现切换到另一窗口的功能。
第11题: [单项选择]Mark Twain said in a loud voice because ______. A. he wanted his friend to know he had bought a ticket for him B. he wanted to make himself heard by everyone in the compartment C. the conductor was standing far away from him D. the conductor had some trouble in hearing 参考答案:B 答案解析:推理题。马克吐温想捉弄他的朋友,为了让大家都知道并取笑他,所以故意大声说话。因此 [B]正确。