
泸州今年高中可以复读吗相关问题汇总
1、的2022高考生可以复读吗?
2、今年高三毕业的学生还可以复读吗?
3、高考复读有什么条件?
4、复读生和应届生的录取分数一样吗?
5、今年高三复读新政策?
泸州今年高中可以复读吗入学检测化学选择题摘录
1、下列物质溶于水,没有发生氧化还原反应的是( )
A.SO3 B.NO2 C.Na2O2 D.Cl2
【知识点】重要的氧化剂和还原齐剂
【答案】
A
2、常温下,下列各组离子在指定溶液中能大量共存的是
A.在NaHCO3溶液中:K +、Cl-、AlO2-、SO42-
B.加入铝粉能产生H2的溶液中: Na+、Fe3+、Cl-、NO3-
C.c(OH-)/c(H+) =1012的溶液中:SO32-、NO3-、K+
D.含有大量MnO4-的溶液中:H+、Ca2+、K+、Cl-、C2O42-
【知识点】离子反应
【答案】
C
3、阿伏加德罗常数的值为,下列说法正确的是( )
A. 1L0.1mol·NH4Cl溶液中,
的数量为0.1
B. 2.4gMg与H2SO4完全反应,转移的电子数为0.1
C. 标准状况下,2.24LN2和O2的混合气体中分子数为0.2
D. 0.1mol H2、0.1mol I2和0.1molHI于密闭容器中充分反应后,其分子总数为0.3
【知识点】物质的量单元测试
【答案】
D
泸州今年高中可以复读吗入学检测英语选择题摘录
1、 At that time, he spent as much time as he can _______the ancient status which would be sank in the river.
A. paint B. to paint C. painting D. painted
【知识点】固定句型 【答案】
C
解析:spend as…as one can doing sth. “花可能多的时间来某事”。
2、 —Would you like to go to the cinema with me tomorrow afternoon?
—I’d like to, but I to a party. It is Jane’s birthday tomorrow.
A.am invited B.was invited C.will be invited D.have been invited
【知识点】动词时态与语态 【答案】
D
3、 He ______ prison two years ago and now he _______.
A. was put in; was set free B. was shut into, is set free
C. put into, has been set freely D. was put into; has been set free
【知识点】固定句型 【答案】
D
解析:固定搭配put sb. into prison送某人进监狱;set sb. free释放某人。
4、 The _______ Prime Minister expressed his satisfaction with his talks, _______ that he had enjoyed his stay here.
A.visiting; add B.visited; adding C.visiting; adding D.visited; added
【知识点】非谓语动词 【答案】
C
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