2026届海淀八模答案网

(3)科学家也对藜麦根部细胞耐盐情况做了研究，发现了参与藜麦Na、K+平衡的关键转运载体和离子通道，其作用机制如下图所示表皮细胞液泡中KORKOR:外向整流K+通道液...

Keys:1.The English club is going tohold a year-end party in theschool hall2.First of all,I help buy somesnacks and drinks for the party3.I also help m...

learn,volunteer,trip,accept,help,choose,young,local,in need,hospital,neighbor,amazing,children,expect,doctor,physician,patient,care,medical,heart,scar...

参考答案及深度解析意为“偏爱，喜爱”；guidance意为“向导，引导”；resistance意delightful意为“令人愉快的”。故选B。为“抵抗，反抗”。故选D。59.B【解析】根据上...

skills from teamwork,how to do research,to art and design.They also learned the importance ofimproving their work.The feedback from the students has b...

星起源的信息。分析句子可知，researchers believe will provide insights into the solar system'searly days and perhaps even the origin of the first stars...

第四部分写作（共两节，满分40分）第一节应用文写作（满分15分）假如你是李华，你的英国朋友David对你校的实践项目Vegetable Garden非常感兴趣，写信询问相关情...

D.If you want to lose weight,these tips may help you.E.No one likes walking around on an empty stomach all dayF.The best way is to track your body fat...

考点钠及其化合物9考点导航班级姓名：本节属于元素化合物知识的第一节，在高考中占有重要的地位，学生要掌握钠单质的物理以及化学性质，了解钠的常见化合物的物...

-

全国100所名校最斯高考模拟示范卷W:Well,actually I made plans with my mum to take part in a 10-kilometre run to benefit a canc-er research.That's Saturd...

Ⅱ.用括号内所给单词的适当形式填空。第二节1.We must obey the traffic rules (rule).BAMK三节2.The bank is about five kilometers(kilometer)away from here.3...

2023年高考英语模拟试题（五）参考答案及部分解析参考答案1-5 BCBCA6-10 BACAA11-15 BBCCA 6-20 CBAAB21-25 BCDAB 26-30 CDDCA31-35 BBDAD 36-40 CDGBF41-45 CBA...

2023年高考英语模拟试题（十）参考答案及部分解析参考答案1-5 BCABA6-10 CCACB11-15 AABBA 16-20 BCCBC21-25 BCABC26-30 ADCAC31-35 DABAB 36-40 AGDCE41-45 BDA...

35.How does the author mainly develop the topic of the text?第三部分A.By listing numbers.第一节B.By giving explanation.阅读C.By using others'words.D.B...

一、评分原则1.本题总分为15分，按5个档次给分。2.评分时，先根据文章的内容和语言初步确定其所属档次，然后以该档次的要求来衡量、确定或调整档次，最后给分。3...

综合能力评估试题(10)参考答案及部分解析参考答案1-5 BCAAB6-10 ACBCC11-15 ABCAB16-20 CBCAB21-25 CBCAB26-30 ADCBB31-35 ABCCD36-40 AFEDG41-45 BADAC 46-50 B...

C4:4-/1+the librarynd y there tudying coing time.After going home,shecistudying until midnight,and kept going like this for more than seven years.in t...

5.下列化学变化不涉及氧化还原反应的是A.热的纯碱去油污C.含氯消毒剂用于环境消毒B.煤燃烧产生的SO2形成酸雨6.下列性质比较中，不能用元素周期律解释的是D.谷物...

构特点可以判断，B项正确；因为有F+H2→C+B的副反应，该历程的原子利用率不可能为100%，C项错误；光催化过程中催化剂降低了F→E反应的活化能，光提供达到活化能的...

(2)①N2O5很容易潮解，应将C12干燥后再通入C装置中，所以实验开始前，需要打开a处活塞并鼓入空气，目的是除去装置C中的水蒸气。答案为：除去装置C中的水蒸气；②经...

76....studied very hardly...hardly→hard77....four year later.year→years78....invite him work...work前加to79....offered himself a...himself→him80..the...

question,go on to the next one and come back to it.Try not to leave questions unanswered when you finish thepaper.Mr Green and I wish you to get good...

he hours.The Egyptians used water clocks aboufailed to make people know the exact time.o make one.Over the next few centuries if was developed.For exa...

鞍山市普通高中2022-2023年度高三第二次质量监测顺温量司水.策高自甲英语一然中高孟普市山瓣考试时间：120分钟满分：150分第一部分听力（共两节，满参30分生{江...

44.A。根据“She was just sitting quietly'”“It felt almost as if she'd been sent to me in my sadness..”可确定答案。45.B。think of:想到；想起。46.D。miss...

A.p12的氨水和氢氧化钠溶液按体积比1：9混合后，pH值增大HCOB.等体积、等浓度的Na,C0,和NaHC0,溶液混合后，COc国，cO,C.0.2mol/九CHC00H溶液与0.1mol/LNa0H溶液...

27.C。推断。根据第四段中的Mrs.Maranzana and her husband Simone used the extra days theyhad in Ecuador to help earthquake victims in a relief center和...

42.C。43.A。44.B。根据From wrapping food and..table covers to treating wounds可知，事实上，从包裹食物、制作桌布，甚至治疗伤口，香蕉叶有许多不同的用途...

(4)已知：M与水反应生成两种气体，M可用于制备无水盐。M与下列结晶水合物混合共热制备对应的无水盐，可能生成杂质的是(填字母)。a.AlCL3·6H20b.FeCl,·6H,0c.MgCL...