admins 发表于 2021-8-21 11:29:56

2022届高考政治一轮复习曲线题集训营(9)

※题型:单选题※知识点:单选题※试题难度:中等<br>为改善人民生活品质,减轻患者经济负担,自2021年1月1日起,我国对人工心脏瓣膜、助听器等医疗器材以及乳清蛋白粉等婴儿奶粉原料降低进口关税。不考虑其他因素,这一政策对该批减税产品在国内市场产生的影响是(D、D'分别表示变化前后的需求曲线,S、S'分别表示变化前后的供给曲线)(&nbsp;&nbsp;&nbsp;)<br>A.<img src="https://picture2.zhihuicn.com/testImage/1/2021/5/10/F6F98F67AFEC07845AC05DFD596FBB65.png"><br>B.<img src="https://picture2.zhihuicn.com/testImage/1/2021/5/10/61CC28E745C6CBC327B38B0431E77AE0.png"><br>C.<img src="https://picture2.zhihuicn.com/testImage/1/2021/5/10/DCABABBC5D23814850F0299E6C03716C.png"><br>D.<img src="https://picture2.zhihuicn.com/testImage/1/2021/5/10/0CA683D321C7D3091B87409AFD75FF4E.png"><br><br>答案<br><img src="https://picture2.zhihuicn.com/answer/1/8/2021/1552cab1faf044d580a9a48ab7a5bbc0/E7F0EDF83F40244C8F0C84B97471AED6.png"><br>解析<br><img src="https://picture2.zhihuicn.com/explain/1/8/2021/3ef26bb0419c41fb9a2d487bea3c827c/E879AAEDA0D0355E5A3CDDCCCEDD8D76.png"><br><br>※题型:单选题※知识点:单选题※试题难度:中等<br>“非遗”承载着中国人的文化乡愁,是中国人生活方式、思想观念的载体。近年来,带有“非物质文化遗产”元素的文创产品越来越普及,也越来越受到人们的欢迎。不考虑其他因素,如果用S表示供给曲线,D表示需求曲线,下列图示中,对这一现象表达正确的是(&nbsp;&nbsp;&nbsp;)<br>A.<img src="https://picture2.zhihuicn.com/testImage/1/2021/5/10/30704FA89957373DC8AE73B68809A669.png"><br>B.<img src="https://picture2.zhihuicn.com/testImage/1/2021/5/10/9F2329D20DBA11A0F78E98883882946C.png"><br>C.<img src="https://picture2.zhihuicn.com/testImage/1/2021/5/10/53B93C01B7F428BF93DEE947A9EAF178.png"><br>D.<img src="https://picture2.zhihuicn.com/testImage/1/2021/5/10/1DE791CC771DE77CFF5100D036BF182B.png"><br><br>答案<br><img src="https://picture2.zhihuicn.com/answer/1/8/2021/0af6d2f89c8746cabef6044783cb5de4/06CA09E70C17EF8BA2D3B8C70D693953.png"><br>解析<br><img src="https://picture2.zhihuicn.com/explain/1/8/2021/ad83c8327960411e97b477cad27d5f0a/C6A9274193CD27E48BFC0F6BED1E7EB7.png"><br><br>※题型:单选题※知识点:单选题※试题难度:中等<br>商品价格与供求受各种因素的影响会发生相应变化。不考虑其他因素,下列表述对图中表示的关系解读正确的是(其中P表示价格,Q表示数量,S、D分别表示供给曲线和需求曲线)(&nbsp;&nbsp;&nbsp;)<img src="https://picture2.zhihuicn.com/testImage/1/2021/5/10/1FF774E54EBE9B78299B246C894A1C5E.png"><br>①甲国对乙国货币升值,甲国从乙国进口商品数量符合a②某国逐步进入老龄化社会,对健康养老产品的影响符合b③某地羊肉价格大幅度上涨,对牛肉产品的影响符合c④某国降低木材和纸制品进口税率,对木材和纸制品的影响符合dA.①②&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;B.①④&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;C.②③&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;D.③④<br>答案<br><img src="https://picture2.zhihuicn.com/answer/1/8/2021/3f0804e34d2e4e57897dc2f8ebce6ada/06CA09E70C17EF8BA2D3B8C70D693953.png"><br>解析<br><img src="https://picture2.zhihuicn.com/explain/1/8/2021/e3f6494127c944e39a022d3d25aae1e8/C4CDDBB9458786CE35A152DA108479F2.png"><br><br>※题型:单选题※知识点:单选题※试题难度:中等<br>因原材料价格上涨,生产流感特效药的制药企业陷入经营困境。为保证药品的正常供给,政府对该类制药企业实施生产补贴。若用S、S′表示补贴前后该药品的供给曲线,不考虑其他因素,正确反映补贴前后该药品供给变化的图示是(&nbsp;&nbsp;&nbsp;)<br>A.<img src="https://picture2.zhihuicn.com/testImage/1/2020/8/28/DF86BBFC9F14DFC32E3CEAA84455B15C.png"><br>B.<img src="https://picture2.zhihuicn.com/testImage/1/2020/8/28/A981797DB5D8D18473278C56488CFE69.png"><br>C.<img src="https://picture2.zhihuicn.com/testImage/1/2020/8/28/3E158D3898EB2FEEA80B61A9F84A884E.png"><br>D.<img src="https://picture2.zhihuicn.com/testImage/1/2020/8/28/2B549A02EFD20A204EF95748E9CEA325.png"><br><br>答案<br><img src="https://picture2.zhihuicn.com/answer/1/8/2020/20897f5be4b247f4ac5bbb08c8a1f812/E7F0EDF83F40244C8F0C84B97471AED6.png"><br>解析<br><img src="https://picture2.zhihuicn.com/explain/1/8/2020/0ce230e764ac410c866b6adf9f6e7e87/D8AFE796636D599F23B9B430B4F585D4.png"><br><br>※题型:单选题※知识点:单选题※试题难度:中等<br>根据国家发改委下发的有关文件,自2019年4月1日起,电网企业增值税税率由16%调整为13%,电网企业电价水平降低的空间全部用于降低一般工商业电价。若其他条件不变,图中(D、S分别代表工商业产品的需求曲线和供给曲线)能正确反映该措施影响的是(&nbsp;&nbsp;&nbsp;)<br>A.<img src="https://picture2.zhihuicn.com/testImage/1/2020/10/30/0B8DC1A0E060C4E635B02213161DBAC3.png"><br>B.<img src="https://picture2.zhihuicn.com/testImage/1/2020/10/30/6B52A66089814180E6E57DE8302A1727.png"><br>C.<img src="https://picture2.zhihuicn.com/testImage/1/2020/10/30/AC594A4DA731332D366BC4A71A6AC9B7.png"><br>D.<img src="https://picture2.zhihuicn.com/testImage/1/2020/10/30/CF83C09CB529B130C450344CBDEB855C.png"><br><br>答案<br><img src="https://picture2.zhihuicn.com/answer/1/8/2020/13e4b959677b4102bd927c6196933ada/E7F0EDF83F40244C8F0C84B97471AED6.png"><br>解析<br><img src="https://picture2.zhihuicn.com/explain/1/8/2020/9593804456fc4f5ca761abc55f3ecaad/3425D3778BD3E45A5AC7DD0F8FDF97EA.png"><br><br>※题型:单选题※知识点:单选题※试题难度:中等<br>随着生物技术的进步和科技成果的应用,“人造肉”已从概念变成了现实,市场潜力巨大。若其他条件不变,下图中(S、D分别代表传统肉类市场的供给曲线和需求曲线)能正确反映“人造肉”价格下降对传统肉类市场影响的示意图是(&nbsp;&nbsp;&nbsp;)<br>A.<img src="https://picture2.zhihuicn.com/testImage/1/2020/11/6/3FB025FF1ABCFA6A0E18B1F8ACFCE062.png"><br>B.<img src="https://picture2.zhihuicn.com/testImage/1/2020/11/6/B4D98382BC25989CD135CE6E3BA92A63.png"><br>C.<img src="https://picture2.zhihuicn.com/testImage/1/2020/11/6/7A993E9A081D4E2620A6106F84F66062.png"><br>D.<img src="https://picture2.zhihuicn.com/testImage/1/2020/11/6/482D9572F3CADA589B7098B178754618.png"><br><br>答案<br><img src="https://picture2.zhihuicn.com/answer/1/8/2020/fb4f98d7fc0c42c4b5da72539612314f/76900E09FAB5EBA344B8EA84E844FF07.png"><br>解析<br><img src="https://picture2.zhihuicn.com/explain/1/8/2020/2851591c5d94411fb1c42206543f1e3a/BAF20F77E435A9072DC150657E1294E1.png"><br><br>※题型:单选题※知识点:单选题※试题难度:中等<br>西晋著名文学家左思的《三都赋》创作完成后,都城洛阳的人们都认为写得好,争相传抄,一下子使纸帛的价格贵了好几倍,这就是成语“洛阳纸贵”的由来。若用S、D分别表示供给和需求曲线,下列图示正确反映“洛阳纸贵”的是(&nbsp;&nbsp;&nbsp;)<br>A.<img src="https://picture2.zhihuicn.com/testImage/1/2020/8/28/B7111961D0AEC76D6C4FB38DE4867670.png"><br>B.<img src="https://picture2.zhihuicn.com/testImage/1/2020/8/28/8F8A3A7BB9E5F5F0DB6325F85B9F2A29.png"><br>C.<img src="https://picture2.zhihuicn.com/testImage/1/2020/8/28/5D4108AD992BFBD7C515F095DE053385.png"><br>D.<img src="https://picture2.zhihuicn.com/testImage/1/2020/8/28/BBDAEC4DC469E6545FF37D22F846B5C4.png"><br><br>答案<br><img src="https://picture2.zhihuicn.com/answer/1/8/2020/7a22064a0b9347be8299bc67f2009a4b/76900E09FAB5EBA344B8EA84E844FF07.png"><br>解析<br><img src="https://picture2.zhihuicn.com/explain/1/8/2020/1169e613b9a24b63b727107f1748781c/01F43A8EFD042F51669E11706ABA0018.png"><br><br>※题型:单选题※知识点:单选题※试题难度:中等<br>因钢铁行业复苏,导致对铁矿石需求增加。在此背景下,占全球70%以上市场份额的四大矿产企业不断增产,引发业界对铁矿石价格战的担忧。对于这种担忧的产生,若用供求曲线来反映,正确的是(&nbsp;&nbsp;&nbsp;)<br>A.<img src="https://picture2.zhihuicn.com/testImage/1/2020/8/28/315D176B63917C9C5D6E2B920C5D619B.png"><br>B.<img src="https://picture2.zhihuicn.com/testImage/1/2020/8/28/E5776EE16D8BCB70D6C6C04D3819EEDA.png"><br>C.<img src="https://picture2.zhihuicn.com/testImage/1/2020/8/28/8CAE015F0491FF1661CCE9F44C054FE9.png"><br>D.<img src="https://picture2.zhihuicn.com/testImage/1/2020/8/28/350ABF2D5F0F7D270BAAFCB4F4DAC646.png"><br><br>答案<br><img src="https://picture2.zhihuicn.com/answer/1/8/2020/fdcf38d16a1f4746b8fc2d8626238b21/E7F0EDF83F40244C8F0C84B97471AED6.png"><br>解析<br><img src="https://picture2.zhihuicn.com/explain/1/8/2020/c7b50a66351f42c39a707ea241c284ae/1DCCCAF23CF30E5CE40F283B5182EEC8.png"><br><br>※题型:单选题※知识点:单选题※试题难度:中等<br>如下图,个人劳动力供给曲线具有向后弯曲的特点。随着工资率(即劳动力价格)开始提升,个人会倾向于增加工作时间以获取更多收入;但当工资率继续提升,个人反而会倾向于减少一些工作时间。对此认识正确的有(&nbsp;&nbsp;&nbsp;)<img src="https://picture2.zhihuicn.com/testImage/1/2020/5/7/0F18591388943EB0ADE39C47B1AE06A8.png"><br>①当工资率低于W<sub>0</sub>时,个人劳动时长减少,劳动力价格提高②当工资率高于W<sub>0</sub>时,劳动者可能减少劳动时间,增加享受型消费支出③降低社会平均工资水平,能有效增加劳动时间,从而刺激经济发展④整体工资水平的提高,使企业提高劳动生产率的意愿更加强烈A.①②&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;B.①③&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;C.②④&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;D.③④<br>答案<br><img src="https://picture2.zhihuicn.com/answer/1/8/2020/4078c46ce5c941bd98865c758ea88cb0/06CA09E70C17EF8BA2D3B8C70D693953.png"><br>解析<br><img src="https://picture2.zhihuicn.com/explain/1/8/2020/5a26030856a9457dad21d29f6ab47ac8/D10EE0BCD2C911F0227AD6DB7FE8FFCE.png"><br><br>※题型:单选题※知识点:单选题※试题难度:中等<br>供给价格弹性是指产品或服务的供给量对其本身价格变化的反应程度。图中,P为产品或服务的价格,Q为数量,S<sub>x</sub>和S<sub>y</sub>为不同产品或服务供给价格弹性曲线。若其他条件不变,下列产品或服务供给价格弹性与图中曲线对应关系正确的是(&nbsp;&nbsp;&nbsp;)<img src="https://picture2.zhihuicn.com/testImage/1/2021/5/10/1E6A7818DE5E126B2D2358616BBBA7D8.png"><br>①钟点家政服务——S<sub>x</sub>②齐白石字画——S<sub>x</sub>③医用口罩——S<sub>y</sub>④豪华私家游艇——S<sub>y</sub>A.①③&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;B.①④&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;C.②③&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;D.②④<br>答案<br><img src="https://picture2.zhihuicn.com/answer/1/8/2021/e95ec1724a714713a7e880b5e7fac09b/76900E09FAB5EBA344B8EA84E844FF07.png"><br>解析<br><img src="https://picture2.zhihuicn.com/explain/1/8/2021/8b818dc53b3e4f6da1eff1a7ba73b582/09F4C24177B8E09D624FC802C455B74A.png"><br><br>
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