海淀:四单项填空 (共15分每小题1分) 从下面各题所给的ABCD四个选项中选择可以填入空白处的最佳选项21. Mike is my pen pal. I often help him with ________ . he B. his C. him D. himself22. The train from Shanghai arrives________ abo
昌平选择填空 (共13分每小题1分) 从下列各题所给的ABCD四个选项中选择可以填入空白处的最佳选项22. Yao Ming is my favorite star. Do you like _________ A.?she? B. herC. heD. him 23. Daming is in the hospital ________ his father is ill.
丰台22. Tom and Mike are good friends._______often help each other.A.They B.Them C. Their D.Theirs23. Both my parents were born ______ . at B. in C. on D. to24. Hurry u
2011年北京市中考一模英语试题分类汇编之【单项选择 】四单项填空(共15分每小题1分)从下面各题所给的ABCD四个选项中选择可以填入空白处的最佳选项21. My mother is a science teacher. _____ works in a high school A. SheB. HerC. HersD. Shes22. There _____ many flowers
2012北京中考物理各区一模多选题专练西城13.下列说法中正确的是A.物质的分子之间只存在相互作用的引力B.热值大的燃料完全燃烧放出的热量多C.扩散现象说明物质的分子在永不停息地做无规则运动D.比热容越大质量越大升温越多的物体吸收热量就越多 甲乙丙丁图714.关于图7所示的各种情景下列说法中正确的是 A.甲图中:特技演员驾车冲向空中在空中减速上升时演员和车的惯性小于重力B.乙图中:跳水运动员
海淀:五完形填空(共12分每小题1分)阅读下面的短文掌握其大意然后从短文后各题所给的ABCD四个选项中选择最佳选项
海淀:阅读理解(共44分) Cooking and Learning In this E-book package we have four e-books. Kids Food Science ExperimentsLearn more about science and cooking with these food science experiments and instructio
2011年北京市各区一模化学试题汇编朝阳区6.下列关于水处理的方法不正确的是A.向水中通入O3用以杀菌消毒B.向酸性废水中加入生石灰将其中和C.向废水中加入Na2CO3可将细小悬浮物凝聚D.向废水中加入Na2S可将其中的 Cu2Hg2沉淀7.XYZW均为短周期元素在周期表中位置如图所示Y原子的最外层电子数是电子层数的3倍下列说法中不正确的是A.YZ的气态氢化物前者更稳定B.ZW的最高价氧化物
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2014年高考英语试题单项选择解析(北京卷)21. Some animals carry seeds from one place to another ______ plants can spread to new . soB. orC. forD. but【答案】A【解析】考查连词句意:有些动物把种子从一个地方带到另外一个地方于是植物就传播到了新的地方so于是表示上下文因果关系根据句意可知A正
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