Directions: There are 10 iplete statements here. You are required toplete each statement by choosing the appropriate answer from the 4 choices marked A)B ) C) and D) You should mark the corre
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大学英语三级统考之语法概要大学英语三级统考之语法部分主要涉及到连接词动词形式与时态主谓语一致虚拟语气等内容为方便考生对语法知识的复习现将考试当中重点涉及的内容总结如下:(一)名词A. 知识要点名词可分为可数名词和不可数名词可数名词有单复数之分1.不可数名词只用单数形式如果要表示数量多少需在其前面加量词来表达如:a piece of news(一条新闻)two pieces of advice(两条
一交际英语1.--Have a cup of tea --Thanks a dont youB havent youC shall meD will you2.-- --He is not very Who is heB What is heC How is heD Who he is3.—Why didnt youe to my birthday party yester
计算机基础知识1.冯·诺依曼提出的计算机工作原理的正确描述是____A.存储器只保存程序指令 B.计算机可以采用十进制或二进制C.存储器只保存所需要处理的数据 D.程序与数据存储和程序控制5.在20世纪80年代初计算机发展史上发生的重要事件是_____A.个人计算机(PC)的出现 B.集成电路的发明C.世界上第一台数字计算机的诞生 D.晶体管
七年级英语语法练习题I. be 动词 (用be动词的正确形式填空)1. _______ your grandmother thin or chubby 2.Where ______ your book on snakes 3.Where ______ my pencil case and my notebook4.There _____ nine people in my family
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英语II(1)时态语态练习题一. 选择最佳答案1. She has lived here _____ three years. A. since B. for C. during2. The road ______built last year. A. has been B. was C. is being3. I broke my leg when I ______sk
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