下载后可任意编辑1.考试时限为 150 分钟。2.试卷分为四种类型,总分为 120 分。3.考生应在答题纸指定位置作答,未在指定位置作答的。不得分。4.监考人员宣布考试结束时,考生应该立即停止作答。将试卷、答题纸都留在桌子上,待监考人员允许后,方可离开。一、单项选择题(每小题 1 分,共计 50 分。在各小题给出的四个选项中,选出最符合题目要求的一个选项。)1.His sister left home in 1998,and_______since.A.had not been heard of B.has not been heard ofC.had not heard of D.has not heard of2.The children all turned_______the famous actress as she entered the classroom.A.looked at B.to look at C.to looking at D.look at3.Everybody was touched_______words after they heard her moving story.A.beyond B.without C.of D.in4.Some plants are very_______to light;they perfer the shade.A.sensible B.flexible C.objective D.sensitive5.The author was required to submit an_______of about 200 words together with his research paper.A.edition B.editorial C.article D.abstract6.The vision of that big black car hitting the sidewalk a feW feet from us will never be_______from my memory.A.ejected B.escaped C.erased D.omitted7.计算机能直接执行的程序是_______A.源程序 B.目标程序 C.汇编程序 D.可执行程序8.在表示存储器的容量时,1M 的准确含义是_______A.1024G B.1024K C.1024 字节 D.1024B下载后可任意编辑9.管理和控制计算机系统软硬件资源的软件是_______A.数据库 B.应用软件 C.软件包 D.操作系统10.Microsoft 的 IE 是一种_______A.网上的搜索软件 B.电子邮件发送查询软件c.网上传输协议 D.网上浏览器11.假设有下列二叉树对此二叉树后序遍历的结果为:_______A.ABCDEF B.BDAECF C.ABDCEF D.DBEFCA12.在计算机系统中,英文缩写的“I/O”字母是指:_______A.主机装置 B.辅助装置 C.输入输出装置 D.存储器13.1,4,16,49,121 ,_______A.256 B.225 C.196 D.16914.甲买了 3 支签字笔,7 支圆珠笔和 1 支铅笔共花了 32 元,乙买了 4 支同样的签字笔,10 支圆珠笔...