
达州今年不能复读相关问题汇总
1、高考禁止复读?
2、高考复读生比例?
3、2022取消高考复读政策?
4、高考复读生和应届生有什么不同?
5、高三学生复读可以吗?
达州今年不能复读入学检测化学选择题摘录
1、下列说法错误的是
A.使用如图所示装置验证Ka(CH3COOH)>Ka(H2CO3)>Ka(H2SiO3)
B.0.1 mol·L-1的醋酸中加入水或加入冰醋酸均可使醋酸电离平衡向电离方向移动
C.等物质的量浓度的CH3COONa和Na2CO3溶液,后者溶液中水的电离程度大
D.等pH的醋酸和碳酸,分别加水稀释后溶液的pH仍相等,则醋酸中加入水的体积少
【知识点】电离平衡单元测试
【答案】
A
2、能使品红溶液褪色的气体是
A.NH3 B.HCl C.CH4 D.Cl2
【知识点】二氧化硫
【答案】
D
3、常温下,将铁片投入到下列溶液中,会产生气体的是( )
A.稀硫酸 B. NaCl溶液 C. NaOH 溶液 D.酒精溶液
【知识点】钠
【答案】
A
达州今年不能复读入学检测英语选择题摘录
1、 It ___ that Napoleon always asked the same three questions, and usually in the same order.
A. said B. is believed C. was well known D. believed
【知识点】固定句型 【答案】
C
解析:It was well known that 从所周知,这是一个固定句型。
2、 He was once turned down by a primary school for lack of ________ practical teaching experience. But now he has turned out to be one of ________ best teachers in the city.
A. a; a B./; the C. the; the D. a; the
【知识点】冠词 【答案】
B
3、She has set a new record, that is, the sales of her latest book ________ 50 million.
A. are reaching B. have reached C. is reached D. had reached
【知识点】动词时态与语态 【答案】
B
4、 The project by the end of 2015 will greatly expand the city’s telephone network.
A. accomplished B. being accomplished
C. to be accomplished D. having accomplished
【知识点】非谓语动词 【答案】
C
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