
自贡今年高三学生还可以复读吗相关问题汇总
1、中职对口升学可以复读吗?
2、高考多少分可以复读?
3、今年高考取消复读生?
4、今年高中复读政策?
5、公办学校招收复读生?
自贡今年高三学生还可以复读吗入学检测化学选择题摘录
1、下列有机反应属于加成反应的是
A.CH3CH3 + Cl2 CH3CH2Cl + HCl
B.CH2==CH2+HBr→CH3CH2Br
C.2CH3CH2OH+O22CH3CHO+2H2O
D.CH3COOH+CH3CH2OHCH3COOCH2CH3+H2O
【知识点】乙烯 烯烃
【答案】
B
2、在常压和500 ℃条件下;等物质的量的Ag2O、Fe(OH)3、NH4HCO3、NaHCO3完全分解;所得气体体积依次为V1、V2、V3、V4。体积大小顺序正确的是( )
A.V3>V2>V4>V1 B.V3>V4>V2>V1 C.V3>V2>V1>V4 D.V2>V3>V1>V4
【知识点】化学反应及及其能量变化
【答案】
【答案】A
考点:考查物质反应有关问题。
3、下列化合物中,在常温常压下以液态形式存在的是( )
A.甲苯 B.CH3Cl
C.丙烯 D.丁烷
【知识点】烃的衍生物单元测试
【答案】
解析:含有1~4个碳原子的烃、HCHO、CH3Cl常温下为气体,甲苯常温下为液体。
答案:A
自贡今年高三学生还可以复读吗入学检测英语选择题摘录
1、 Many of the Chinese medals were won in table-tennis and gymnastics and also in __________ such as diving and weightlifting.
A. matters B. affairs C. events D. businesses
【知识点】名词 【答案】
C
2、 The teacher together with his students ___ down at the desk and having a discussion in the classroom.
A. is sitting B. sat C. are sitting D. would sit
【知识点】主谓一致 【答案】
A
解析:如主语是单数,尽管后面接as well as no less than , with, like, together with , but, expect , besides等引导的词组,谓语还是用单数.
3、 All my money _____ no more than ten yuan, so I can’t buy the dictionary.
A. adds up B. is added to C. adds up to D. adds to
【知识点】动词 动词短语 【答案】
C
4、 It is too bad for someone in such a high _______ in the government to behave badly in public.
A. position B. situation C. profession D. condition
【知识点】名词 【答案】
A
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