2023-10-26 17:38:49

30.图1表示某植物各部分名称图2表示植物某种器宫或结构的生长素（红AA)浓度随时间变化曲线，其中虚线表示对植物生长既不促进也不抑制的IAA浓度。下列叙述正确的...

2023-11-06 15:27:31

(3)存在三种可能情况：白色物质是N2O;白色物质是：的压强降低，可快速达到固液分离的目的，B项正确；晶体A是Na2CO3;白色物质是Na2O和Na2CO3的混合物。碳酸氢钠，...

2023-11-06 23:42:36

F.That's because they can do more while the world is still sleepingG.So they can get better grades in school andobtin higher paying jobs.第三部分语言...

2023-11-09 19:21:05

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2023-11-09 22:40:16

听第8段材料，回答第11至13题11.Where does the man live in Greenland?A.By the sea.B.On a farm.C.In a boat.12.What does the man have near his house?A.Tre...

2023-11-10 00:56:34

新乡市高一上学期期末考试英语考生注意：1.本试卷共150分。考试时间120分钟。2.请将各题答案填写在答题卡上。纺第一部分听力（共两节，满分30分）做题时，先将答...

2023-11-10 19:33:27

(5)利用电解原理，可将CO2转化为CH3OH,其装置如图3所示。路02-HO+H+-OHH++CO2OHCH3OH双极膜图3①写出TO2电极上的电极反应式：②若外接电源为N2H4O2碱性燃料电池，...

2023-11-13 10:28:45

2223第6七年级（上）Unit4基础能力训练

2023-11-13 12:40:46

48.B但是(but)当他们失去视力的时候就停止跳舞了。49.C因为他们不提前试图想出(figure out)要发生的事情。50.A研发她自己的方法(methods),Muhammad通过触摸(touc...

2023-11-15 11:12:40

26.A.receivedB.invitedC.admittedD.treated27.A.goodB.greatC.easyD.hard28.A.takenB.emphasizedC.selectedD.offered29.A.lit upB.built upC.turned upD.made u...

2023-11-15 18:46:45

"Hey,can we take a plane there instead?"I asked between mouthfuls of hamburger andFrench fries."Sorry,honey,maybe next time,"my mother replied as she...

2023-11-15 23:20:40

.t8Ge8uEG8v猛Ⅲ.从Ⅱ栏中找出与I栏各句相对应的答语。送美浮报社(D)1.Happy New Year,Sally!(E )2.Your new jacket looks very niceEARNING ENGLISH(A)3.How does...

2023-11-16 03:25:33

子数目减少，导致溶液离子浓度降低，溶液的导电性(2)二氧化碳密度大于空气，且不与空气成分反应减弱，会使得灯泡的亮度变暗(3)除去二氧化碳中混有的氯化氢气体和...

2023-11-16 09:31:03

全国100所名校最新高考模拟示范卷总卷duties.This research could possibly be applied in medical settings too,like when a mom iselephaseparated from their...

2023-11-16 10:39:02

2023届名校名师模拟卷（六）·英语参考答案、提示及评分细则听力部分录音稿(Text 1)W:I can't believe how nice it is outside.We sure have been lucky with the...

2023-11-16 11:47:00

courage to overcome difficulties.Everyone knows the saying,"There is 48 in numbers."No doubt,meeting challenges as a group is often easier than meetin...

2023-11-17 01:22:50

(上接A2、A3版中缝)II.31-35 BCDAB36-40 CDBAC.41-45 DCBDD46-50 BBBABIV.51.show52.guitar53.today54.home55.writesV56.make friends57.show;to us58.plays the...

2023-11-17 10:13:07

全国@0所名校高考模拟金典卷D.制氢时，每转移0.1Va个电子，溶液的质量减轻0.1g客索B解题分析本题考查电解池和原电池的工作原理及应用，体现了宏观辨识与微观探析...

2023-11-17 20:38:17

DBannCCop C.pecp合，06第二节（共10小题；每小题1.5分，满分15分）阅读下面材料，在空白处填人1个适当的单词或括号内单词的正确形式。Dream of the Red Chamber...

2023-11-18 02:38:57

2022-2023学年度第35期语学习报ent(Times高三课标强化版扫行课程标准发展核心素养2023年4月15日总主编刘兆义国内统一连续出版物号CN34-0030范大学外国语言文学学...

2023-11-18 03:49:38

三步一体高效训练全国@⊙所名校单元测试示范卷·化学第二单元化学反应速率(75分钟。100分》单元重难点化学反应速率的计算及其影响因素、活化能等微信扫码题视点滚...

2023-11-18 06:19:13

Gardeningromoeitionand healthy choices for kids.Planting and cultivating()plants,picking vegetables and fruit,and involving kids in cooking with whatt...

2023-11-18 17:02:55

听第7段材料，回答第8至10题。8.When will the man return?A.On Friday.B.On Saturday.C.On Sunday.9.Where will the woman go?A.A mountain.B.The countryside....

2023-11-19 20:19:02

you should reduce people's vulnerability in high temperatures.nportantReduce the amount of single-use plastics in you life The Natural Resourees Defen...

2023-11-19 22:35:20

全国©迥所名校高三单元测试示范卷教学20.What decision has not yet been made?札记A.Whose statue will be put at the entrance of the new pool.B.Who will an...

2023-11-20 07:38:21

to help cut the wheat tomorrow.We must 47.一away tonight,.”Hearing this,the mother bird laughed,"My dear children,we don't 48.to be afraid,”The next d...

2023-11-20 08:47:06

主题语境：人与自我一一生活本文是记叙文。文章讲述了一位社交媒体编辑数字脱瘾的经历。41.B。由本段内容可知，“我”是一位社交媒体的编辑，需要时刻了解最新的社...

2023-11-20 23:13:09

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2023-11-21 17:39:04

called the wilderness Protection Mobile Unit.to thee folltips.or the WPMU.The WPMU rescues animals1.你能负担得起吗？frompoachers.With the support of t...

2023-11-23 17:27:11

6.下列说法不正确的是光洁无锈的铁丝。+(阴极护目镜①②③④A.图①：进行化学实验时，需要佩戴护目镜，以保护眼睛B.图②：可用于分离植物油和水的混合液C.图③：可用于...