初二下 Unit1----2练习题一丶单项选择1.The sports meeting will be held in our school ________ several days.A .after B.about C.in D.till2. Lots of peopl
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初二下压轴题21.已知:在矩形ABCD中AB=10BC=12四边形EFGH的三个顶点EFH分别在矩形ABCD边ABBCDA上AE=2.(1)如图①当四边形EFGH为正方形时求△GFC的面积(2)如图②当四边形EFGH为菱形且BF = a时求△GFC的面积(用含a的代数式表示)DCABE(图2)FHGDCABE(图1)FHG2.边长为1的正方形ABCD中 P是对角线AC上的一个动点(与点AC不重合)
Unit 1 Whats the matter一根据句意和首字母提示完成下列单词拼写1. We walk with our l________. 2. Yesterday I had a bad c________ so I didnt go to school. 3. There is much w________in the river. 4. She was very t________ a
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初二英语摸底测试题 一单项选择 ( ) Wang often gives us ____________________________. something to eat something eat nice eat nice to eat.( )3.—Mum could you buy me a dress like this ---Certainly
初二下压轴题11.如图在平面直角坐标中四边形OABC是等腰梯形CB∥OAOC=AB=4BC=6∠COA=45°动点P从点O出发在梯形OABC的边上运动路径为O→A→B→C到达点C时停止.作直线CP. (1)求梯形OABC的面积(2)当直线CP把梯形OABC的面积分成相等的两部分时求直线CP的解析式(3)当?OCP是等腰三角形时请写出点P的坐标(不要求过程只需写出结果)2. 如图在正方形ABCD中点
一填空题(每空 分共 分)1中高考考场为了杜绝利用无线电通讯设施进行作弊采用了高科技手段来屏蔽波的传递考后填报志愿时用到了2B铅笔填报志愿信息卡电脑可以直接读取信息卡上的相关信息是因为2B铅笔中的石墨是????? :若使用了不合格的2B铅笔由于铅笔芯的????? 性能变弱这样会使电脑无法识别2一个定值电阻的阻值是300接在电压为15V的电源上则通过该电阻的电流是????? mA:若使通过该电阻的电
一.选择填空: 1. Who jumps ________ in your class A. far B. farther C. farthest D. longer2. You must have _______ Beyonce and she is a very famous singerA. heard from B. heard C. he
Evaluation Only. Created with Aspose.Words. Copyright 2003-2022 Aspose Pty Ltd.初二物理下期期末考试题1注:全卷g=10Nkg 班级: : : 填空题(每空1分共36分)一本书放在桌面上静止书受到的力有两个: 这两个力的施力物体分别为
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