2025届群力考卷答案网

21.(1)含红DNA(2)鸡血细胞液中DNA相对含量高(3)成熟红细胞中无细胞核(4)研磨（每空2分）22.(1)高温加热(1分)(2)引物(2分)互补DNA链(2分)(3)热稳定TagDNA聚合(2分...

(1)细胞图像C→A属于▲分裂。图中A细胞名称是E细胞中含▲个染色体组。(2)图A、B、C、E中含有同源染色体的是(2分)。(3)图AC细胞在正常分裂产生精子时，B基因与B基因...

序号植物生长调节剂种类相关生理作用农业生产中相关应用①赤霉素类拮抗剂抑制细胞伸长控制水稻徒长、抗倒伏②细胞分裂素类调节剂促进细胞分裂促进西瓜果实膨大③脱...

(1)要研究海螺的生态位，需要研究的方面有(答出3点即可)。该生态系统中各种生物都占据者相对稳定的生态位，其意义是会环天米尊粮系。接出破法这类生长，若春合虫...

听第10段材料，回答第17至20题。,l7.miogaetheidadeapenmgeiea0pa-AiSwimnigPoalgA.The local peopleB.The officials in the City Council.C.The workers in the...

We Can Save,shows a diverse range of experts,all working to handle climate issues.Thebook led to a new project that provides support and community for...

30.Which aspect of space architects is paragraph 3 mainly about?第二节（共5小题；每小题2分，满分0分）A.Their duties.B.Their challenges.C.Their dreams....

周测卷十单句填空1.in 2.whoever 3.entirely 4.bacteria 5.organic 6.nutritional 7.to digest 8.depth 9.poverty10.for阅读理解一份报告表明，比起电子游戏和电...

M:But you must realize that this is a famous brand.W:I just want to get one for my daughter to learn how to play the piano.M:Then how about this one?I...

So,even though Mother Duck had told them never toswim in the middle of the river,Quack swam to it.(B)61.Frank,a student studying in Beijing,says that...

KEY CORNER上期练习题参考答案第2版II.1-5 BACDB6-10ACADC11-15 BADBCI.1-4 DBCC5-8 DCCAⅡ.1.f1oors2.who3.itsII.1-5 ACFDB4.failed5.dangerous6.choice第3版7.a...

Facilitators二全国©0所名校高考模拟金典卷reaThis ty of visitors may need toe themfeisdpiaorcemetaucencebyewtpehnseaieAoaganof people,possibly thchildre...

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十堰市2022~2023学年度上学期期末调研考试题高一英语参考答案听力部分录音材料听力部分。该部分分为第一、第二两节。注意：做题时，先将答案标在试卷上。录音结...

参考答案及深度解析24贵州省2022届普通高等学校招生适应性测试选择题答案速查'Such measures will help to speed up China's economy and题号2122n2526272830eco...

第二节主题语境：人与社会一一历史、社会与文化本文是说明文。文章介绍了几种中国传统的书籍装帧形式。61.which。考查关系代词。设空处引导非限制性定语从句，指...

第37期参考答案及解析人与自我一一个人生活参考答案28-31 ABDC解析本文是记叙文。作者讲述了他如何发现并喜欢上滑板运动，之后为何放弃，最后又如何重新找回这个...

E.Play is essential for healthy brain developmentF.Many parents think it a waste of time for students to playG.Scientists conducted a study to look at...

本领找到了迷路的Compean,最终帮助Compean成功获救。24.D。理解具体信息。根据第一段中的But after walking along a new path last April,the45-year-old man go...

项目价格最便宜。22.C.推断。根据IES Abroad部分中的learn all about music、Take courses in Music History,MusicTheory,and Performance Studies,in the music...

6.如书写较差以致影响交际，可将分数降低一个档次。二、各档次的给分范围和要求第五档(21~25)与所给短文融洽度高，与所提供各段落开头语衔接合理。内容丰富。所...

出一个最佳这项。短文读西通。)11.What day was it?A.It was May Day.B.It was Mother's Day.C.It was Father's Day.What were Mr.King and Adam doing when Mrs...

听第7段材料，回答第8、9题。8.What are the speakers mainly talking about?A.Their hobbies.B.An activity holiday.C.The teamwork spirit.9.What did the wom...

of students chosen for the project...are paired the entire time with a professional journalist,被选中的参与者可以和专业的新闻工作者合作。23.B。理解具...

the open cut into rooting powder,I put it in the soil with a few water.Usually it takes4-6weekweekslittle2023年高考英语模拟试题（四）参考答案及评分标...

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30.What mainly causes environmentalists to opposebuilding the island?阅A.The waste of natural resources.阅21.Which app can help you save time?B.The im...

mini-me!本版供槁人：河南张梦春山西王喆（本版参考答案见下期）第9期参考答案7.Do;meet;they don'tB)下面你将听到五组对话，每组对话都有一个at school.It's at...

准考证号姓名(在此卷上答题无效】绝密★启用前2024届高三人学摸底考试英语本试卷共8页，全卷满分150分，考试时间120分钟1茶题前，先将自己的姓名、准考证号填写在...

college team has just exhibited a battery-powered car that absorbs CO2.Their car,...by other cars on therod.”可知，这群学生制造汽车的目的是能吸收二氧...