炎德英才大联考(雅礼版)雅礼中学2026届高三月考试卷(三)3政治答案
炎德英才大联考(雅礼版)雅礼中学2026届高三月考试卷(三)3政治答案于2025-11-06发布,目前免费查试卷答案网站已经汇总了炎德英才大联考(雅礼版)雅礼中学2026届高三月考试卷(三)3政治答案的各科答案和试卷,更多试卷答案请关注免费查试卷答案网站。

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- 1、炎德英才大联考雅礼中学2024高三月考试卷
6、炎德英才大联考(雅礼版)雅礼中学2026届高三月考试卷(三)3政治试题
1、炎德英才大联考(雅礼版)雅礼中学2026届高三月考试卷(三)3生物试题
一棵)”可知,玉树不需要特殊的照顾。故选C。
到这位歌手在树林附近练习唱歌。practice doing sth,为固
13.推理判断题,根据Aloe Vera部分中“But you may not
定搭配,表示“练习做某事”,所以此处应用动名词形式
know that aloe vera is a plant that can help heal (
作宾语。故选B项。
minor cuts and burns like sunburns so it is a great addition
Gavrilova had dreamed of working in China.In 2017,she(2) (hire) by a logistics company in Dalian,Liaoning Province,(3) it was here that she met her future husband.In 2021,she returned to Russia to set up her own logistics business in Saint Petersburg and Vladivostok.In 2024,Gavrilova moved back to China with her husband,(4) (found) an international logistics company named Ancheng in Xianning,Hubei,her husband's hometown.
During the startup phase,Gavrilova received substantial support from Xianning's enterprise incubation (孵化) base.They provided rental subsidies(补贴),connected her with potential customers,and kept her(5) (inform) of policies and industry developments.
"The Chinese government has always supported export and foreign trade businesses,(6) (especial) under the Belt and Road Initiative," she explained. "For example,shipments from cities like Wuhan in Hubei,Shijiazhuang in Hebei,and Yiwu in Zhejiang can receive (7) (significance) subsidies,greatly reducing our costs.Our company handles many orders from Yiwu to Hamburg,Germany,and Budapest,Hungary."
(8) offices in both China and Russia,Gavrilova's company is well﹣positioned to handle trade between the two countries.They can often find better routes and more favorable prices.They even assist other Chinese business owners in visiting Russia for commercial (9) (cooperate).
Gavrilova is optimistic about the future. "I feel like I've found an industry in (10) I can invest long﹣term efforts" she said.
20.(2025 东西湖区校级模拟) In the remote mountains of Yunnan,the echoes of the ancient Tea Horse Road can still be heard.In the small village of Niding,Qing Lao,an elderly Tibetan,recalls a time when mule﹣drawn caravans(车队)(1) (transport) bricks of puerh tea to Tibet.Villagers would assist weary travelers,(2) (offer)food and shelter without expectation of reward. "We're all mountain folk," Lao says,his words filled with nostalgia (怀旧).
The Tea Horse Road,(3) centuries﹣old trade route,once connected China's tea﹣rich valleys with the Tibetan Plateau,facilitating exchanges of tea for horses and medicinal herbs.However,with the rise of modern transportation,the last caravans faded in the 1980s,never(4) (journey) or trade along these mountain trails again.Today,Yunnan,known for its cultural(5) (diverse),is working hard to preserve its heritage amid China's rapid modernization.
1、炎德英才大联考(雅礼版)雅礼中学2026届高三月 卷(三)3生物学答案
3、炎德英才大联考(雅礼版)雅礼中学2026届高三月考试卷(三)3数学答案
3、炎德英才大联考(雅礼版)雅礼中学2026届高三月考(三)3生物学答案
1、炎德英才大联考(雅礼版)雅礼中学2026届高三月考试卷(三)3 答案
6、炎德英才大联考(雅礼版)雅礼中学2026届高三月考试卷(三)3历史试题
1、炎德英才大联考(雅礼版)雅礼中学2026届高三月考试卷(三)3历史答案
【解析】原电池中,还原剂在负极失去电子发生氧化反应,电子从负极流出,电子沿着导线流向正极,正极上氧化剂得到电子发生还原反应,内电路中阴离子移向负极、阳离子移向正极,据此回答。(1)①据分析,反应Cu+2Ag+=2Ag+Cu2+中,铜为还原剂,故该电池的负极材料是Cu,电解质溶液是可溶性银盐,故为硝酸银。②在外电路中,电子是从负极沿着导线流到正极。(2)将铝片和铜片用导线相连,一组插入浓硝酸中,铝在浓硝酸中发生钝化,实际反应为铜和浓硝酸反应生成硝酸铜、二氧化氮和水,反应中铜失去电子,故负极为铜;插入烧碱溶液中,铜不与氢氧化钠溶液反应,铝和氢氧化钠溶液反应生成四羟基合铝酸钠和氢气,反应中铝失去电子,负极为铝;故选B。(3)飞船在光照区运行时,太阳能电池帆板将光能转化为电能;按应急电池工作原理Zn+Ag2O+H2O2Ag+Zn(OH)2知,放电时,锌为负极,锌失去电子被氧化,在碱性环境中生成氢氧化锌,故负极的电极反应式为Zn-2e-+2OH-=Zn(OH)2。(4) ①燃料电池工作时,氧气为正极反应物,氧气得电子被还原,正极电极反应式为O2 +2H2O+4e- =4OH-;故工作一段时间后,KOH浓度较大的是正极区。②该电池负极反应物为肼,由图知,肼失去电子被氧化为氮气,电极反应式为N2H4+4OH--4e-=N2+4H2O。
(3)“氧化”中添加适量MnO2的作用是将未完全被氧化的Fe2+进一步氧化,判断MnO2已足量的实验方法是:取出少量“氧化”工序后的溶液,__________________________________。
(4)“调pH”除铁和铝,溶液的pH范围应调节为 ~6之间。
(5)“除杂1”的目的是除去Zn2+和Ni2+,“滤渣3”的主要成分是 ;运用不同原理“除杂1”也可改用_______(填试剂化学式)进行除杂。
(6)“除杂2”的目的是生成MgF2沉淀除去Mg2+。若溶液酸度过高,Mg2+沉淀不完全,原因是 。
(7)写出“沉锰”的离子方程式 。
(8)层状镍钴锰三元材料可作为锂离子电池正极材料,其化学式为LiNixCoyMnzO2,其中Ni、Co、Mn的化合价分别为+2、+3、+4。当x=y=时,z= 。
20.基于生物质资源开发常见的化工原料,是绿色化学的重要研究方向。以生物质资源糠醛(化合物I)为原料,可合成丙烯酸V、丙醇VII等化工产品,进而可制备聚丙烯酸丙酯类高分子材料。
3、炎德英才大联考(雅礼版)雅礼中学2026届高三月考试卷(三)3化学答案
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