
什邡高考复读加分政策相关问题汇总
1、2022年高考取消复读?
2、2022年可以复读吗高三?
3、高考复读报名时间?
4、今年秋期复读生政策?
5、现在还可以复读吗?
什邡高考复读加分政策入学检测化学选择题摘录
1、25oC时,将0.05mol Na2CO3固体溶于水配成100mL溶液,向溶液中加入下列物质。有关结论正确的是( )
加入的物质 | 结论 | |
A | 50mL 1mol/L H2SO4 | 反应结束后,c (Na+) = c(SO42-) |
B | 0.05mol CaO | 若反应完全后溶液的体积仍为100mL,则溶液的pH约为14 |
C | 50mL H2O | c (Na+) = 2[c (CO32-) + c (HCO3-)] |
D | 0.1 mol NaHSO4 | 反应完全后,溶液pH减小,c (Na+)不变 |
【知识点】盐类的水解
【答案】
B
2、下列说法正确的是(NA表示阿伏加德罗常数的值):
①28 g氮气所含有的原子数目为NA
②4 g金属钙变成钙离子时失去的电子数目为0.1 NA
③在常温常压下,11.2 L N2含有的分子数为0.5 NA
④在标准状况下, 1 mol氦气含有的原子数为NA
⑤0.5 mol单质铝与足量盐酸反应转移电子数为1.5NA
⑥标准状况下,1 L水所含分子数为1/22.4NA
⑦17 g氨气所含电子数目为10NA
A.①②⑤⑥⑦ B.①②④⑤⑥ C.⑤⑦ D.④⑤⑦
【知识点】物质的量单元测试
【答案】
D
3、20世纪90年代初,国际上提出“预防污染”这一新概念,绿色化学是预防污染的基本手段,下列各项属于绿色化学的是
A.减少有毒物 B.治理污染点 C.处理废弃物 D.杜绝污染源
【知识点】烃单元测试
【答案】
D
什邡高考复读加分政策入学检测英语选择题摘录
1、If you have watched the Hollywood movies,you must be very familiar with the name Tom Cruise.He is famous all around the world.Tom_61_(play) lots of popular roles in many movies since 1980s.His handsome face helps him win many female_62_(fan),and they are crazy about him,so many girls desire_63_(marry) him.Tom's most popular role is in the movie Mission Impossible.He plays as a spy,carrying out all kinds of_64_(danger) missions.Now the movie has come to the series 5,_65_has achieved a big success.
Tom Cruise_66_(use) to be a representative of the teenage rebellion(叛逆),yet it is action movies_67_made his reputation.He is a man with the heart full of enthusiasm.Unlike many other actors and stars,Tom doesn't have_68_ (act) talents.His success depends on his own continuous learning and training.Early hardship is of great help to him. He can always overcome his own_69_(weak),and then get experience.With strong will_70_the spirit of studying hard,Tom goes towards success and glory step by step.
【知识点】语法填空 【答案】
61.has played 62.fans 63.to marry 64.dangerous 65.which
66.used 67.that 68.acting 69.weakness 70.and
2、 Contrary to _______ I had expected,he got lost for a second time.
A. how B. what
C. that D. which
【知识点】复合句 【答案】
B
解析:what作expected的宾语,引导宾语从句,作介词短语contrary to的宾语。句意为“与我预料的相反,他又一次迷路了”。
3、 In his summary of the causes that _______the Industrial Revolution in England in the 18th century, he said it was the accumulated capital that played the most important part. A. resulted from B. led to C. happened D. took place
【知识点】动词 动词短语 【答案】
B
4、 Who can ______that he will keep his word? He always lies.
A. feel B. argue C. insist D. guarantee
【知识点】动词 动词短语 【答案】
D
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