2022可不可以复读绵竹高考复读有效果吗相关问题汇总
1、高3学生可以复读吗?
2、严禁普通高中招收复读生?
3、关于2022年复读政策?
4、高考复读生学籍怎么办?
5、高中生复读政策?
复读生的学籍应该怎么办绵竹高考复读有效果吗入学检测化学选择题摘录
1、对可逆反应4NH3(g)+5O2(g)
4NO(g)+6H2O(g),下列叙述正确的是 ( )
A.达到化学平衡时4v正(O2)=5v逆(NO)
B.若单位时间内生成x mol NO的同时,消耗x mol NH3,则反应达到平衡状态
C.达到化学平衡时,若增大容器容积,则正反应速率减小,逆反应速率增大
D.化学反应速率关系:2v正(NH3)=3v正(H2O)
【知识点】化学平衡
【答案】
A
2、化学与生产和生活密切相关。下列过程中没有发生化学变化的是( )
A.氯气作水杀菌消毒剂 B.硅胶作袋装食品的干燥剂
C.二氧化硫作纸浆的漂白剂 D.肥皂水作蚊虫叮咬处的清洗剂
【知识点】物质结构 元素周期律单元测试
【答案】
B
3、右图表示水中c(H+)和c(OH-)的关系,下列判断错误的是( )

A.两条曲线间任意点均有c(H+)×c(OH-)=KW
B.M区域内任意点均有c(H+)<c(OH-)
C.图中T1<T2
D.XZ线上任意点均有pH=7
【知识点】水的电离和溶液的PH
【答案】
D
高考复读班吗绵竹高考复读有效果吗入学检测英语选择题摘录
1、 The lost car of the Lees was found _____ in the woods off the highway.
A. vanished B. abandoned C. scattered D. rejected
【知识点】词汇 【答案】
B
解析:
A.abandoned (=give up completely) 放弃, 抛弃; 1) The scientist abandoned his research for lack of fund. 2) The sailors abandoned the burning ship.
[注意]abandon 暗指某人对其所抛弃的人或物将会发生什么事情不感兴趣, 如把撞坏的汽车抛弃在路旁。
B.vanish (=suddenly disappear; go out of existence) vi.消失, 绝迹; 1) The airplane vanished into the clouds.2) Many kinds of animals have vanished form the earth. (许多种类的动物以在地球上绝迹。)
C.scatter (=send, go in different direction) 驱使, 使分散; The police scattered the crowed. (警察驱散人群。) (=throw or put in various directions) 撒, 到处放; He scattered his clothes all over the room.
D.reject (=refuse to accept) 拒绝接受; She rejected my suggestion.
2、 单项选择(每题1分)
Is this the reason _____ she explained in the report for her success in the job?
A. what B. that C. how D. why
【知识点】连词 连接词 【答案】
B
解析:
略
3、 I remember ______ the doors when I left the house, but I forgot _______ you about that so that you didn’t need to worry.
A. to lock; to tell B. locking; forgetting C. locking; to tell D. to lock; telling
【知识点】非谓语动词 【答案】
C
4、 He has an expression of resentment, _____ Martin had made a fool of him.
A. as B. as though C. though D. even though
【知识点】连词 连接词 【答案】
B
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