2023届江苏省高三4月百校联考生物答案

2023届江苏省高三4月百校联考生物答案试卷答案,我们目前收集并整理关于2023届江苏省高三4月百校联考生物答案得系列试题及其答案，更多试题答案请关注微信公众号：趣找答案/直接访问www.qzda.com(趣找答案)

2023届江苏省高三4月百校联考生物答案试卷答案，以下是该试卷的部分内容或者是答案亦或者啥也没有

1.D(解析:A项“就一定能获得精神力量”说法绝对,根据文章第①段可知,阅读了经典诗词,人们可获得人文关怀与精神力量;B项强加因果,“中华经典诗词为中华民族攻坚克难、生生不息提供了强大精神支撑”与“我们面对,要有必胜的信念”并无因果关系;C项偷换概念,根据文章第⑤段可知,与“困难是暂时的,胜利是必然的;挫折是暂时的,前进是永恒的”相关的是越是在急难险重之时,越是要努力保持·青山不厌三杯酒,长日惟消一局棋’的恬淡心境”。)2.B(解析:并非化用而是引用中华经典诗词。)3.D(解析:“不要外出聚餐”说法绝对。根据实际情况可知,可在做好防控条件下有秩序、有要求地适当外出聚餐。),

21.(1)依题意得(0.025+2a+b+0.11+0.125)×2=1,故2a+b=0.24.又0a=0.1,b=0.平均数为8×0.05+10×0.2+12×0.25+14×0.22+160.2+18×0.08=13.12(万分).(4分)(2)由题意可知,手机公司抽取一顾芯片置于一个工程手机中进行检测评分达到13万分的概率P=0.22+0.2+0.08=0.5设100颗芯片的测试费用为X元,每芯片需测试的次数为,则X=160005∈的可能取值为2,3,4,5,P(e=3)=4P(a百6-16P(=4)=316P(=5)=3×16-16故的分布列如下:3P量1616(9分故∈的数学期望为E(=2x1+3×+4×1+5-1测试总费用x的数学期望为E(X)=16000E(=53000>50000∴预算经费不够测试完这100颗芯片,(12分)

范文Dear Elizabeth,I am the president of the student union of our school.We are so glad that your group fromGreendale High School will come for a visit.I have questions to ask you before your arrival so that we could make your visit go smoothlyFirst,could you please share your schedule of the visit?As a result,we can get prepared for itaccordingly.Next,we will offer both Chinese and American food during your visit.So please letus know if there is something that you especially want to have a try.Finally,please inform us ofother special requests you might have.We look forward to meeting you next Wednesday.Yours,Li Hua.

21.德国浪费粮食现象普遍,数量惊人。(2分)二战前后出生的人浪费粮食明显要少,这与受过严格的爱惜粮食教育有关(2分)德国政府已有减少粮食浪费计划。(1分)