2019学年上学期寒假作业
从每题所给的A、B、C和D四个选项中选出最佳选项。从短文后各題所给的A、B、C、D四个选项中。从每题所给的A、B、C和D四个选项中。从每题所给的A、B、C和D四个选项中。一、阅读理解(第一节(共15小题。从每题所给的四个选项(A、B、C和D)中选出最佳选项。x2+y2-2x=0和圆O2。
2019学年上学期寒假作业Tag内容描述:<p>1、河北省武邑中学2018-2019学年高一政治上学期寒假作业101.某旅行网站在世界杯期间,上线了高端美食频道,使球迷在旅途中不仅可以订酒店订机票,在想看球的时候还可以查找美食场所一边看球一边享受美食,满足了他们的多样需求。这一新举措也为网站带来了可观的经济效益。材料体现的经济生活道理有()生产决定消费消费决定生产的质量和水平满足消费需求是企业经营的直接目的勇于创新是企业营销成功的重要因素A B C D2.深化经济体制改革,就要加快推进大型国有企业的改革。这样做()目的是让国有资产在社会总资产中占优势是为了推动国有经济所有。</p><p>2、河北省武邑中学2018-2019学年高一英语上学期寒假作业3第一节 (共15小题;每小题2分,满分30分) 阅读下列短文,从每题所给的四个选项(A、B、C和D)中,选出最佳选项,并在答题卡上将该项涂黑。AThough beach vacations may be a great way to take your mind off work, lakes surrounded by mountains make for an even grander experience. If you are looking for some peace on your vacation, we have some recommendations for you in the Caucasus(高加索). Lake ParavaniLake Paravani, located at 6,801ft above sea level, is in。</p><p>3、河北省武邑中学2018-2019学年高一英语上学期寒假作业10阅读理解 第一节 阅读下列短文,从每题所给的A、B、C和D四个选项中选出最佳选项,并在答题卡上将该项涂黑。AOnly about one third of American seniors have correct habits, according to the Health Organization. Here are some findings and expert advice.1. How many times did you brush your teeth yesterday?l Finding: A full 33% of seniors brush their teeth only once a day. l Step: Remove the 300 types of bacteria(细菌) in your mouth each morning with a batte。</p><p>4、河北省武邑中学2018-2019学年高一英语上学期寒假作业30 第一节(共10小题;每小题2分,满分20分)阅读下面短文,从每题所给四个选项(A、B、C和D)中,选出最佳选项,并在答题卡上将该项涂黑。AI am a city girl, and my idea of a big animal was a German dog. Meeting Dan changed everything. Early in our dating, he told me of his dream to own a farm. “Dont cows kick?” I worried when I saw the huge cattle. Dan laughed. “Dont be afraid,” he said. “Just try milking a few times a day. Youll get used to them.” 。</p><p>5、河北省武邑中学2018-2019学年高一英语上学期寒假作业7第一部分:阅读理解(共20小题;每小题2分,满分40分)请阅读下列短文,从短文后各題所给的A、B、C、D四个选项中,选出最佳选项,并在答题卡上将该项涂黑。ALOSTA white cat with two big blue eyes.If you find it, please call Sam at 385-0926.Many thanks.Titanic 3DTime: Saturday and SundayShowtime CinemaPrice: $20 ( half for children under 12 )Call David at 332-5147.BOOK SALEA Christmas Carolby Charles DiukansA story of ChristmasThe true meaning of。</p><p>6、河北省武邑中学2018-2019学年高一英语上学期寒假作业11阅读理解 第一节 阅读下列短文,从每题所给的四个选项(A、B、C和D)中,选出最佳选项,并在答题卡上将该项涂黑。AIf you move to a new school, youll have to worry whether or not youll make friends. Here are some simple suggestions which help you make new friends a lot easier.l Try speaking to the people next to you in class. As theyre close by, it makes sense to communicate with them first.l Have courage to speak to everyone in your class. You will pro。</p><p>7、河北省武邑中学2018-2019学年高一英语上学期寒假作业9阅读理解 第一节 阅读下列短文,从每题所给的A、B、C和D四个选项中,选出最佳选项ARiding Club: You can start horse-riding at any age. Choose private or group lessons any weekday between 9 am and 8:30 pm (3:30 pm on Saturdays). There are 10 kilometres of tracks and paths for leisurely rides across farmland and open country. You。</p><p>8、河北省武邑中学2018-2019学年高一英语上学期寒假作业14一、阅读理解(第一节(共15小题;每小题2分,满分30分).AA tourist comes out of the airport. There are a lot of taxis, but the tourist asks every taxidriver his name. He takes the third taxi. It costs 5 from the airport to the hotel. “How much does it cost for the whole day?” the tourist asks. “100,” says the taxidriver. This is very expensive, but the tourist accepts the price. The taxidriver takes the tourist everywhere. He shows him all t。</p><p>9、河北省武邑中学2018-2019学年高一数学上学期寒假作业101(5分)要从容量为102的总体中用系统抽样法随机抽取一个容量为9的样本,则下列叙述可正确的是()A将总体分11组,每组间隔为9 B将总体分9组,每组间隔为11C从总体中剔除3个个体后分11组,每组间隔为9D从总体中剔除3个个体后分9组,每组间隔为112.(5分)某校从参加高二年级数学测试的学生中抽出了100名学生,其数学成绩的频率分布直方图如图所示,其中成绩分组区间是40,50),50,60),60,70),70,80),80,90),90,100,则成绩在80,100上的人数为()A70 B60C35D303(5分)已知一组数据x1。</p><p>10、河北省武邑中学2018-2019学年高一数学上学期寒假作业41(5分)如图,I是全集,A,B,C是它的子集,则阴影部分所表示的集合是()A(IAB)C B(IBA)C C(AB)IC D(AIB)C2 (5分)设a22.5,b2.5,c2.5,则a,b,c之间的大小关系是()Acba Bcab Cacb Dbac3(5分)若实数x,y满足|x|ln 0,则y关于x的函数的图象形状大致是()4(5分)已知集合M(x,y)|yx1,N(x,y)|yx1,那么MN为______5 (5分)对于函数f(x)ln x的定义域中任意的x1,x2(x1x2),有如下结论:f(x1x2)f(x1)f(x2);f(x1x2)f(x1)f(x2);0.上述结论中正确结论的序号是______6。</p><p>11、河北省武邑中学2018-2019学年高一英语上学期寒假作业17阅读理解 第一节:阅读理解 阅读下列短文,从每题所给的四个选项(A、B、C和D)中,选出最佳选项,并在答题卡上将该选项涂黑。A“ Fire! Fire!” What terrible words to hear when one wakes up in a strange house in the middle of the night! It was a large, old, wooden house and my room was on the top floor. I jumped out of bed, opened the door and stepped outside the house. There was full of thick smoke.I began to run, but as I was still only half-awake, inste。</p><p>12、河北省武邑中学2018-2019学年高一数学上学期寒假作业31(5分)已知函数f(x)的图象是连续不断的,有如下x,f(x)的对应值表:x123456f(x)15107645则函数f(x)在区间1,6上的零点至少有()A2个B3个C4个D5个2 (5分)函数f(x)log2x的零点所在区间为()A. BC(1,2) D(2,3)3 (5分)已知f(x)3ax12a,设在(1,1)上存在x0使f(x0)0,则a的取值范围是()A1Ca或a<1 Da<14 (5分)把长为12 cm的细铁丝截成两段,各自围成一个正三角形,那么这两个正三角形面积之 和的最小值是________5 (5分)若函数f(x)axb(a0)有一个零点是2,那么函数g(x)bx2ax的零点是____。</p><p>13、河北省武邑中学2018-2019学年高一英语上学期寒假作业18第二部分 阅读理解(共两节,满分40分)第一节(共15小题;每小题2分,满分30分)阅读下列短文,从每题所给的四个选项(A、B、C和D)中选出最佳选项,并在答题卡上将该项涂黑。AWelcome to Adventureland!Everyone loves Adventureland! The Parks and Exhibitions were built for you to explore (探索), enjoy, and admire their wonders. Every visit will be an unforgettable experience. You will go away enriched, longing to come back. What are you going to do this time。</p><p>14、河北省武邑中学2018-2019学年高一数学上学期寒假作业81(5分)圆O1:x2y22x0和圆O2:x2y24y0的位置关系是()A相离 B相交C外切 D内切2(5分)自点A(1,4)作圆(x2)2(y3)21的切线,则切线长为()A. B3C. D53(5分)若直线xy2被圆(xa)2y24所截得的弦长为2.则实数a的值为()A1或 B1或3C2或6 D0或44(5分)直线yx被圆x2(y2)24截得的弦长为________5(5分)设A为圆(x2)2(y2)21上一动点,则A到直线xy50的最大距离为________6(5分)已知M(2,0),N(2,0),则以MN为斜边的直角三角形的直角顶点P的轨迹方程是________7(12分)求圆心在直线x3y0上,且与y轴。</p><p>15、河北省武邑中学2018-2019学年高一政治上学期寒假作业121甲商品的价格每下降10个单位,需求增加15个单位;乙商品的价格每下降10个单位,需求增加5个单位。下列说法中,正确的是( )甲商品需求弹性大,更适合采取“降价促销”的方式乙商品需求弹性大,更适合采取“降价促销”的方式如果居民收入不断增长,则更适合扩大甲商品的生产如果整体经济不景气,则乙商品的生产会先受到冲击A B C D2有调查显示,约70%的中国内地受访者表示每周至少网购一次,而在美国和英国这一比例约为40%,在荷兰、法国和瑞士约为20%。60%的受访中国内地网上购物者会。</p><p>16、河北省武邑中学2018-2019学年高一政治上学期寒假作业111.海尔集团素来以真诚服务到水远为口号,利用客户关系管理核心理念来赢得市场領先地位,为达到保留有价值客户,挖掘潜在客户,赢得客户忠诚的目的,建立了客户关系管理系统,获取客户信息,分析客户需求,这里的客户信息及需求是A. 是商品,因为它是用于交换的劳动产品 B. 是商品,因为它有使用价值C. 不是商品,因为它没有用于交换 D. 不是商品,因为它没有耗费人的劳动2.国家统计局发布2018年6月份全国居民消费价格指数(CPI)数据显示,上半年,全国居民消费价格比去年同期上20,。</p><p>17、河北省武邑中学2018-2019学年高一政治上学期寒假作业41.随着智能手机的功能越来越强大,MP3(音乐播放器)、电子词典、掌上游戏机等电子产品正慢慢淡出人们的视野。这说明( )市场竞争导致商品优胜劣汰 商品使用价值会影响人的消费选择 功能不同的商品会相互替代 商品使用价值因替代品出现而减小A. B. C. D.2.随着“机器人”技术的发展,“机器人”价格也为越来越多的企业所接受,“机器人换人”将成为推动新一轮技术改革、提高传统产业优势的重要抓手。这体现了价格变动()A调节生产要素的投入B引导企业调节产量C促进企业降低成本D推动传统。</p>