国考1号1(第1套)高中2025届毕业班基础知识滚动测试(一)1化学试题
通☑a.向滴有酚酞的10mL0.01nma:LCO:溶液中湾加0.o1molL的NaHCO,溶液,测得溶液电导率的变化如图。下列说法正确的是1.已知PbO,与H2+oH+H038,0PbO2与酸化的N60002M...
通☑a.向滴有酚酞的10mL0.01nma:LCO:溶液中湾加0.o1molL的NaHCO,溶液,测得溶液电导率的变化如图。下列说法正确的是1.已知PbO,与H2+oH+H038,0PbO2与酸化的N60002M...
17.(15分)一个袋子中有10个大小相同的球,其中有7个红球,3个白球,从中随机摸球两次,每次摸取一个.(1)求有放回地摸球第二次摸到白球的概率:(2)求不放回地摸...
A.Other teachers turn to green or hot pink as well.Obviously,the "never say I can't"rule didn't apply to pronouncingB.And these two colors are traditi...
■■16.(15分)据城市《生活饮用水卫生标准》要求,自来水的菌落17.(15分)已知函数f(x)为R上的偶函数,g(x)为R上的奇19.(17分)设函数f(x)=ax2+(1一a)x十a-2.总数必...
3/66.“神舟十六号”于2023年5月30日上午9时31分在甘肃酒泉卫星发射中心发射,取得圆满成功!“神舟十六号”有景海鹏、桂海潮、朱杨柱三位航天员,这是中国第十六次...
<p>1、2024年普通高等学校招生全国统一考试 名校联盟·模拟信息卷(T8联盟)(四)4英语试题</p><br><p><p>1、[名校教研联盟]2024届高三12月大联考理科综合(全国卷)试...
立“友谊”的一种方式,让他们有归属感。55.C。根据上文内容可知,Gilliard认为这片野花草地“胜过”单纯的草坪。语法填空【主题语境】人与社会一历史、社会与文化【...
5、实验小组用高锰酸钾制氧气后,发现试管上出现了新的裂痕,下列分析不正确的是13.下列实验现象描B.加热时未先擦干试管外壁的水+A.装置气密性不好A.向氢氧化钠...
nearly a mile away from the child's home. The tireless efforts of these kind peopleand wonderful reunion. The49and the missing two-year-old were found...
nearly a mile away from the child's home. The tireless efforts of these kind peopleand wonderful reunion. The49and the missing two-year-old were found...
联,并简要说说其蕴含的哲理。(2分)蕴含人生哲理的暂今病凭日树巴杯听前酒长精神头万木春空君畔歌千水汉凉人生哲理:闻帆笛置过人赋地大棚排善农,从探乡,忧...
AB.A.HCI、HSO液态时都不导电,它们都不是电解质C.B.NHNO电离时产生了NH和NO,无金属离子,所以NHNO不是盐D.C.NaCl不导电但是电解质下D.溶液和胶体的本质区别是...
AB.A.HCI、HSO液态时都不导电,它们都不是电解质C.B.NHNO电离时产生了NH和NO,无金属离子,所以NHNO不是盐D.C.NaCl不导电但是电解质下D.溶液和胶体的本质区别是...
A52.What do we know about the course?Eating ice cream is a summer must.Buf some people love ice cream so much that theyA.It takes students half a mont...
A52.What do we know about the course?Eating ice cream is a summer must.Buf some people love ice cream so much that theyA.It takes students half a mont...
A52.What do we know about the course?Eating ice cream is a summer must.Buf some people love ice cream so much that theyA.It takes students half a mont...
20.阅读材料,完成下列要求。(12分)材料表3新中国成立以来我国教育事业的发展历程阶段特征表现1949-1956年社会主义教育制度初步建立起社会主义教育制度,完成了...
【证据】(1)做此实验所需器材有铁架台、温度计、烧杯、石棉网、带孔的硬纸板、酒精灯、相同与齿序安装实验器材。(2)点燃酒精灯开始加热,当水温上升到90℃时,...
16.(本小题(1)若(2)当(3)若3,则下列结论正确的是17.(本小A. f(x)的图象关于轴对称已知B. f(x)在R上单调递增方案C. | f(x)/≤3 的解集为[-2,2]方案D. 若f(x)-4...
2025届核心考点纠错·模棱两可二轮政治20练经济发展与社会进步易错点1对推动经济高质量发展存在认识误区仅是传统功能上的提高,更是在适应新一代企1.2023年5月5日...
4.摩尔盐[(NH4)2Fe(SO4)2·6HO]可以用于配制标准溶液。下列说法正确的是A.半径:r(O²)>r(S²)B.第一电离能:(N)>(O)C.电负性:x(Fe)>x(H)D.热稳定性:HS>HO阅读...
University of Economics in Prague where I studied,it was extremely 41 to get on an Erasmusexchange trip abroad since the demand was 42.Everyone wanted...
9.Who is busy?A.Brad Peter.B.Tom Delaney.C.Dave Wilson.听第8段材料,回答第10至12题10.Where do the speakers plan to go?A.Berlin.B.London.C.Tokyo.11.Til...