高一单项选择题51 The young teacher who has a ____face can make his classes ____and interesting. A lovely lively B lovely lovely C likely friendly D uglily lively 52 They were still _____their friend
2010年高一英语单选题易错题100集(含答案)发布人: HYPERLINK :.100xuexi t _blank 圣才学习网??发布日期:2010-07-12 10:36??共 270人浏览[ HYPERLINK javascript:setSize(1) 大] [ HYPERLINK javascript:setSize(2) 中] [ HYP
一单项选择题(共100题)1. 在数据库中有如图所示的两个表若职工表的主码是职工号部门表的主码是部门号SQL操作( )不能执行A. 从职工表中删除行(025 王芳03720)B.将行(005乔兴04750)插入到职工表中C. 将职工号为001的工资改为700D. 将职工号为038的部门号改为03答案:B2. fA. (1031曾华男23)B. (1031曾华NULLNULL)C
一单项选择题(共100题)1. ( )不能独立于数据库管理系统A. 逻辑设计B. 概念设计C. 需求分析D. 物理设计答案:D2. 数据库概念设计的E-R图中用属性描述实体的特征属性在E-R图中用( )表示A. 矩形B. 四边形C. 菱形D. 椭圆形答案:D3. 若事务T对数据对象A进行读取和修改操作且其他任何事务都不能访问A此时事务T需对数据对象A加上(
1. Stop making so much noise ____ the neighbor will startplaining. A. or else B. but still C. and then D. so that2. We hope to go to the beach tomorrow but we wont go ____ its raining. A. if B. wh
51. 以下关于快照的说法中正确的是答案1:使用历史记录控制板菜单中的新快照命令可以为图像建立多个不同的快照答案2:快照可以用来存储图像处理过程中的状态答案3:快照中可以包含图像中的图层路径通道等多种信息答案4:下次打开图像时建立的快照仍会出现在历史记录控制板中正确答案:52. 油漆桶工具可根据像素的颜色的近似程度来填充颜色填充的内容包括:答案1:前景色答案2:背景色答案3:连续图案正确答案
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can a network administrator utilize by using PPP Layer 2 encapsulation (Choose three.) A. VLAN support B.pression C. authentication D. sliding windows E. multilink support F. quality of service t
英语精选单选题错题100集1 What do you think ______solve the problem A you can do B can you do C you can do to D can you do to2 In the past he often made his sister____ but now he is
高考英语单选选择易错100题1 Stop making so much noise ____ the neighbor will startplaining A or else B but still C and then D so that2 We hope to go to the beach tomorrow, but we won't go ____ it's raining A
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