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科目:gzzz 来源:2014-2015学年山西省高二上学期期中考试政治试卷(解析版) 题型:单选题

【答案】D

【解析】

试题分析::爱国主义是指个人或集体对自身所属国家的一种积极和认同的态度和行为,是一个国家的人民在千百年来的社会实践中形成的一种对祖国的最深厚感情。爱国主义是中华民族精神的核心,它贯穿民族精神的各个方面,是动员和鼓舞中国人民团结奋斗的一面旗帜,是各族人民风雨同舟、自强不息的精神支柱。①③两项中的表述抒发了爱国情怀,表达了爱国情感,符合题意,故可以入选;②④两项中的表述体现的是自强不息的民族精神,而不是爱国主义,故不能入选。因此,答案是D项。

考点:本题考查永远高扬爱国主义的旗帜的相关知识。

【题型】单选题
【适用】一般
【标题】2014-2015学年山西省山西大学附中高二上学期期中考试政治试卷(带解析)
【关键字标签】
【结束】
 

与孙文“吾志所向,一往无前;愈挫愈奋,再接再励”所表现的中华民族精神基本内涵一致的是( )

A.书卷多情似故人,晨昏忧乐每相亲

B.苟利国家生死以,岂因祸福避趋之

C.寄意寒星荃不察,我以我血荐轩辕

D.宝剑锋从磨砺出,梅花香自苦寒来

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科目:czzz 来源: 题型:材料分析题

5.请将答案写在答题卡上相对应的答题区域内。
①我国发展的根本基点               A、尊重自然、顺应自然、保护自然
②党的基本路线的核心内容        B、加强社会主义思想道德建设
③我国经济制度的基础               C、独立自主、自力更生
④生态文明理念                         D、公有制
⑤发展先进文化的中心环节        E、“一个中点,两个基本点”

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科目:gzhx 来源: 题型:解答题

11.将正确答案填写在相应的空格内
(1)主族元素原子中最高化合价为+5,原子半径是同主族中最小的元素,其核外电子排布式为1s22s22p3,价电子为2s22p3,属p区元素.
(2)原子序数为24的元素原子中有4个电子层,7个能级,6个未成对电子.
(3)请写出有2个能层,且p轨道中只有一个未成对电子的基态原子的外围电子排布图(有几个写几个)
(4)下列是CO的等电子体的有③⑤.
①NO ②CO2 ③N2 ④HF ⑤CN- ⑥Mg2+

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科目:czsw 来源: 题型:

选择对应项将答案填入横线
A细胞壁                   a控制物质进出细胞
B细胞膜                   b为细胞的生命活动提供能量
C线粒体                   c支持和保护细胞
D细胞核                   d将无机物合成有机物
E叶绿体                   e含有遗传物质,能传递遗传信息
A
c
c
B
a
a
C
b
b
D
e
e
E
d
d

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科目:czsw 来源: 题型:填空题

选择对应项将答案填入横线
A细胞壁          a控制物质进出细胞
B细胞膜          b为细胞的生命活动提供能量
C线粒体          c支持和保护细胞
D细胞核          d将无机物合成有机物
E叶绿体          e含有遗传物质,能传递遗传信息
A________B________C________D________E________.

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科目:czsw 来源:不详 题型:解答题

选择对应项将答案填入横线
A细胞壁                   a控制物质进出细胞
B细胞膜                   b为细胞的生命活动提供能量
C线粒体                   c支持和保护细胞
D细胞核                   d将无机物合成有机物
E叶绿体                   e含有遗传物质,能传递遗传信息
A______B______C______D______E______.

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科目:czsw 来源:2012-2013学年湖南省株洲市天元区七年级(上)期末生物试卷(解析版) 题型:填空题

选择对应项将答案填入横线
A细胞壁                   a控制物质进出细胞
B细胞膜                   b为细胞的生命活动提供能量
C线粒体                   c支持和保护细胞
D细胞核                   d将无机物合成有机物
E叶绿体                   e含有遗传物质,能传递遗传信息
A    B    C    D    E   

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科目:xxyy 来源:模拟题 题型:阅读理解

阅读并选择正确答案.(15分)       
     Mobile phones have become a problem for middle schools. Some middle schools in Australia have
banned (禁止) students from carrying mobile phones during school hours.
     Mobile phones use among children has become a problem for the school this year. Several children
have got mobile phones as Christmas gifts, and more students will want them.
     Mary Bluet, an official, said mobile, phones use is a distraction (分心的事) to students during school
hours and it also gives teachers so much trouble in their classrooms. Teachers were also saying that
sometimes students might use phone message to cheat during exams. She said some schools had tried to
ban mobile phones. Some parents felt unhappy because they couldn't get in touch with their children.
     Many teachers said students should not have mobile phones at school, but if there was a good reason,
they could leave their phones at school office. They also said there were many reasons why the students
should not have mobile phones at school. They were easy to lose and were a distraction from studies.
     Many people say that they understand why parents would want their children to have phones, but they
think schools should let the students know when they can use their mobile phones.
1. Some middle schools in Australia have banned students from carrying mobile phones _____.
A. because they are students            
B. when they are free
C. when they are at school              
D. because they are children
2. We know from the passage that some children get mobile phones from _____.
A. the makers and sellers              
B. the passers by and strangers
C. their parents and friends            
D. some mobile phone users
3. What does the underlined word mean in the passage?
A. 聊天      
B. 核对        
C. 查询        
D. 作弊
(     )
4. Some parents felt unhappy because they couldn't _____, hours.        
A. use their mobile phones
B. leave their mobile phones at school office
C. help the teachers with their work
D. get in touch with their children
5. The passage tells us that _____ during school
A. students shouldn't have mobile phones at school except for some special reasons
B. it is impossible to ban students from using mobile phone at school
C. some parents felt unhappy because they couldn't use their phones at school
D. parents should teach their children how to use mobile phones during school hours.

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科目:czyy 来源: 题型:

知识点三check 检查;核对;买单n.检查;支票;账单

3. (翻译) 在上交作业之前我们应该检查我们的答案。

We should before we hand in our homework.

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科目:czyy 来源:0122 期末题 题型:阅读理解

阅读短文,选择正确答案。
      Mobile phone has become a problem for high schools. Some high-school students in Australia are not
allowed to carry mobile phones during school hours.
      Mobile phone used among children has become a problem for the school years. Several children have got
mobile phones as Christmas presents, and more students will want them. Marry Brown, a headmaster, said that
mobile phone was a distraction (分心事) to students during school hours and it also gave teachers so much
trouble in their classrooms. Teachers were also saying that sometimes students might use phone messages to
cheat during exams.
      She said some schools had tried to ban (禁止) mobile phones. Some parents felt unhappy because they
couldn't get in touch with their children.
      Many teachers said students should not have mobile phones at school. But there was a good reason that they
could leave their phones at school offices. They also said they were easily lost and were a distraction for studies.
Many people say that they understand why parents would want their children to have phones, but they think
schools should let the students know when they can use their mobile phones.
1. Some high schools in Australia have stopped students from carrying mobile phones _____.
[     ]
A. because they are students
B. when they are free
C. when they are at school
D. because they are children
2. What does the word "cheat" mean in Chinese in this passage?
[     ]
A. 聊天
B. 核对
C. 查询
D. 作弊
3. Some children get mobile phones from _____ as presents.
[     ]
A. the makers and sellers
B. the teachers and strangers
C. their parents and friends
D. some mobile phone users
4. Some parents felt unhappy because they couldn't _____ during school hours.
[     ]
A. use their mobile phones
B. leave their mobile phones in the school office
C. help the teachers with their work
D. get in touch with their children
5. The passage tells us that _____.
[     ]
A. students shouldn't have mobile phones at school
B. it is good to allow students to use mobile phones at school
C. some parents felt unhappy because they couldn't use their phones at home
D. parents should teach their children how to use mobile phones during school hours

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科目:czyy 来源:复习与测评 单元综合测试卷 八年级下册(配合牛津英语) 牛津版 题型:050

根据短文内容选择最佳答案。

  Mobile phone has become a problem for middle schools.Some middle schools in Australia have banned(禁止)students from carrying mobile phones during school hours.

  Mobile phone use among children has become a problem for the school this year.Several children have got mobile phones as Christmas gifts.Teachers said mobile phone use is a distraction(分散注意力的事)to students during school hours and it also gives teachers so much trouble in their classrooms.Teachers were also saying that sometimes students might use phone messages to cheat during exams.

  She said some schools had tried to ban mobile phones.Some parents felt unhappy because they couldn't get in touch with(与……联系)their children.

  Many teachers said students should not have mobile phones at school, but if there was a good reason, they could leave their phones at school office.They also said there were many reasons why the students should not have mobile phones at school:the mobile phones were easy to lose and were a distraction from studies.

  Many people say that they understand why parents would want their children to have phones, but they think schools should let the students know when they can use their mobile phones.

(1)

Some middle schools in Australia have banned students from carrying mobile phones ________.

[  ]

A.

because they are students

B.

when they are free

C.

when they are at school

D.

because they are children

(2)

We know from the passage that some children get mobile phones from ________

[  ]

A.

the makers and sellers

B.

the passers-by and strangers

C.

their parents and friends

D.

some mobile phones users

(3)

What does the underlined word“cheat”mean in the passage?________.

[  ]

A.

聊天

B.

核对

C.

查询

D.

作弊

(4)

Some parents felt unhappy because they couldn't ________ during school hours.

[  ]

A.

use their mobile phones

B.

leave their mobile phones at school office

C.

help the teachers with their work

D.

get in touch with their children

(5)

The passage tells us that ________.

[  ]

A.

students shouldn't have mobile phones at school except for some special reasons

B.

it is impossible to ban students from using mobile phones at school

C.

some parents felt unhappy because they couldn't use their phones at school

D.

parents should teach their children how to use mobile phones during school hours

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科目:czsw 来源:2016届湖南株洲建宁国际实验学校初一上期期中考试生物卷(解析版) 题型:连线题

选择对应项(5分)将答案填入横线

A细胞壁                   a控制物质进出细胞

B细胞膜                   b为细胞的生命活动提供能量

C线粒体                   c支持和保护细胞

D细胞核                   d将光能转化成化学能

E叶绿体                   e含有遗传物质,能传递遗传信息

A______   B_______   C_______  D______  E_______

 

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科目:czsw 来源:不详 题型:连线题

选择对应项(5分)将答案填入横线
A细胞壁                   a控制物质进出细胞
B细胞膜                   b为细胞的生命活动提供能量
C线粒体                   c支持和保护细胞
D细胞核                   d将光能转化成化学能
E叶绿体                   e含有遗传物质,能传递遗传信息
A______   B_______   C_______  D______  E_______

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科目:gzwl 来源: 题型:

下列说法正确的是         (填正确答案标号。选对1个得2分,选对2个得4分,选对3个得6分;每选错1个扣3分,最低得分为0分)

A. 玻尔原子理论第一次将量子观念引入原子领域,提出了定态和跃迁的概念,成功地解释了氢原子光谱实验规律

B. 原子核内部某个中子转变为质子和电子,产生的电子从原子核中发射出来,这就是β衰变

C. 铀核裂变的核反应为

D. 紫外线照射到金属锌板表面时能够光电效应,则当增大紫外线的照射强度时,从锌板表面逸出的光电子的最大初动能也随之增大

E. 质子、中子、α粒子的质量分别为m1、m2、m3. 质子和中子结合成一个α粒子,释放的能量是(2m1+2m2-m3)C2

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科目:czyy 来源:2016届河北安平第二中学九年级上学期第三次月考英语试卷(解析版) 题型:阅读理解

根据短文内容,选择最佳答案。

Mobile phone (手机)has become a problem for middle schools. Some middle schools in Australia have banned (禁止) students from carrying mobile phones during school hours.

Mobile phone use among children has become a problem for the schools this year. Several children have got mobile phones as Christmas presents, and more students want them.

Mary Bluett, an official(官员), said mobile phone use is a distraction(分心) to students during school hours and it also gives teachers so much trouble in their classrooms. Teachers were also saying that sometimes students might use phone messages to cheat during exams.

She said some schools had tried to ban mobile phones. Some parents felt unhappy, because they couldn’t get in touch with their children.

Many teachers said students should not have mobile phones at school, but if there was a good reason, they could leave their phones at school office. They also said there were many reasons why the students should not have mobile phones at school; they were easy to lose and were a distraction from studies.

Many people say that they understand why parents would like their children to have phones, but they think schools should let the students know when they can use their mobile phones.

1. Some middle schools in Australia have banned students from carrying mobile phones ____.

A. because they are students

B. when they are free

C. when they are at school

D. because they are children

2.We know from the passage that some children get mobile phones from _______.

A. the makers and sellers

B. the passers-by and strangers

C. their parents and friends

D. some mobile phone users

3..What does the word “cheat” mean in the passage in Chinese?

A. 聊天 B.核对 C.查询 D. 作弊

4.Some parents felt unhappy because they couldn’t________ during school hours.

A. use their mobile phones

B. leave their mobile phones at school office

C. help the teachers with their work

D. get in touch with their children

5.The passage tells us that_______.

A. students shouldn’t have mobile phones at school except for some special reasons

B. it is impossible to ban students from using mobile phone at school

C. some parents felt unhappy because they couldn’t Use their phones at school

D. parents should teach their children how to use mobile phones during school hours

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科目:gzwl 来源: 题型:


下列说法正确的是          (填正确答案标号。选对1个得3分,选对2个得4分,选对3个得6分。每选错1个扣3分,最低得分为0分)

A.Th经过6次α衰变和4次β衰变后成为稳定的原子核Pb

B.发现中子的核反应方程是Be+He→C+n

C.20个U的原子核经过两个半衰期后剩下5个U

D.一定强度的入射光照射某金属发生光电效应时,入射光的频率越高,单位时间内逸

出的光电子数就越多

E.根据玻尔理论可知,氢原子辐射出一个光子后,氢原子的电势能减小,核外电子的

运动速度增大

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科目:gzwl 来源: 题型:


下列说法正确的是             (填正确答案标号。选对1个得3分,选对2个得4分,选对3个得6分。每选错1个扣3分,最低得分为0分)

A、卢瑟福通过粒子散射实验提出了原子的核式结构模型

B、结合能越大,原子核结构一定越稳定

C、如果使用某种频率的光不能使某金属发生光电效应,则需增大入射光的光照强度才行

D、发生β衰变时,元素原子核的质量数不变,电荷数增加1

E、在相同速率情况下,利用质子流比利用电子流制造的显微镜将有更高的分辨率

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科目:czhx 来源:北京名校精典初中化学习题集 题型:022

选择填空:选择下列各题的答案序号填在各小题的横线上

A.原子 B.离子 C.分子 D.元素 E.质子数 F.中子数 G.最外层电子数 H.核外电子总数

①决定元素种类的是该元素原子的________.

②元素的化学性质,跟它的原子的________关系非常密切.

③化学变化中的最小微粒是________.

④在化学反应中,________可以再分.

⑤在一切化学反应中,________的种类没有改变,且它的数目和质量也没有增减,所以参加化学反应的各物质的质量总和等于反应后生成的各物质的质量总和.

⑥原子的相对原子质量(近似值)为________与________之和.

⑦a.原子的________=________.

b.阳离子的________>________.

c.阴离子的________>________.

d.________是带电荷的原子或原子团.

⑧a.水是由氢________和氧________组成的.

b.水是由若干个水________构成的.

c.每个水分子是由两个氢________和一个氧________构成的.

和H都属于氢________.

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科目:gzwl 来源: 题型:

下列说法正确的有     (填正确答案标号。选对一个给3分,选对两个给4分,选对3个给6分.每错选一个扣3分,最低得分为0分)

    A.普朗克曾经大胆假设:振动着的带电微粒的能量只能是某一最小能量值ε的整数倍,这个不可再分的最小能量值ε叫做能量子

    B.α粒子散射实验中少数α粒子发生了较大偏转,这是卢瑟福猜想原子核式结构模型的主要依据之一

    C.由玻尔理论可知,氢原子的核外电子由较高能级跃迁到较低能级时,要辐射一定频率的光子,同时电子的动能减小,电势能增大

    D.在光电效应实验中,用同种频率的光照射不同的金属表面,从金属表面逸出的光电子的最大初动能Ek越大,则这种金属的逸出功W0越小

    E.在康普顿效应中,当入射光子与晶体中的电子碰撞时,把一部分动量转移给电子,因此,光子散射后波长变短

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科目:gzwl 来源:2014-2015学年湖北省八市高三3月联考理科综合物理卷(解析版) 题型:选择题

下列说法中正确的是(填正确答案标号.选对1个得3分,选对2个得4分,选对3个得6分;每选错1个扣3分,最低得分为0分)

A.卢瑟福提出原子的核式结构模型建立的基础是α粒子的散射实验

B.发现天然放射现象的意义在于使人类认识到原子核具有复杂的结构

C.在用气垫导轨和光电门传感器做验证动量守恒定律的实验中,在两滑块相碰的端面上装不装上弹性碰撞架,不会影响动量是否守恒

D.原子核内的某一核子与其他核子间都有核力作用

E.氢原子的核外电子,在由离核较远的轨道自发跃迁到离核较近的轨道的过程中,放出光子,电子动能增加,原子的电势能增加

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