cmo数学竞赛试题有多强？

一、cmo数学竞赛试题有多强？

CMO是超越IMO的存在。因为中国集训队34人随便6人保证IMO团队第一，所以每年CMO的选拔题都比IMO难。而联赛是为了选拔省级优秀竞赛生，根本不是一个档次…联赛题大部分不超纲，CMO没有不超纲…像反演一类的联赛禁用，而CMO随便用…

二、imo竞赛试题有多难？

IMO（国际数学奥林匹克竞赛）试题的难度是相当高的，主要面向具有出色数学才能和扎实数学基础的中学生。试题不仅涉及的知识点广泛，包括代数、几何、数论、组合数学等多个领域，而且题目设计巧妙，需要参赛者具备深厚的数学素养和灵活的思维能力。

具体来说，IMO试题的难度主要体现在以下几个方面：

1.知识点深度：试题往往涉及高中数学甚至大学数学的知识点，要求参赛者对这些知识点有深入的理解和掌握。

2.思维难度：试题往往不是简单的计算或应用问题，而是需要参赛者通过逻辑推理、创新思维和问题解决能力来找到答案。

3.时间限制：参赛者需要在规定的时间内完成多道题目，这要求他们不仅具备扎实的数学基础，还需要具备快速思考和应对压力的能力。

因此，对于大多数中学生来说，IMO试题的难度是非常高的。然而，这并不意味着普通学生无法参与或享受数学竞赛的乐趣。通过参加各种数学竞赛和培训活动，学生可以逐渐提高自己的数学素养和思维能力，为未来的学习和职业发展打下坚实的基础。

需要注意的是，数学竞赛的目的并不仅仅是选拔出最优秀的学生，更重要的是激发学生对数学的兴趣和热爱，培养他们的数学素养和综合能力。因此，无论学生的数学水平如何，都可以尝试参与数学竞赛活动，体验数学的魅力和挑战。

三、化学竞赛试题只有选择吗？

不是。也有填空、实验、简述等形式的题。

四、信息竞赛笔试题考什么？

信息学奥赛考的是pascal或者c，c++，初赛考一些基础知识是笔试，复赛上机，4道题，一道100分。

信息学奥林匹克竞赛旨在推动计算机普及的学科竞赛活动，重在培养学生能力，使得有潜质有才华的学生在竞赛活动中锻炼和发展。

全国青少年信息学奥林匹克联赛(National Olympiad in Informatics in Provinces，简称NOIP)。初赛在每年的10月，复赛在每年的11月。省级联赛分为两个级别：普及组和提高组。

五、高一化学竞赛试题难度？

刚高一竞赛不会太难，但是竞赛，应在0.5左右！

六、奥林匹克生物竞赛试题类型？

以往年的联赛通知来看，主要考察的学科及比例如下：

1. 细胞生物学、生物化学、微生物学、生物信息学、生物技术 25%

2. 植物和动物的解剖、生理、组织和器官的结构与功能 30%

3. 动物行为学、生态学 20%4. 遗传学与进化生物学、生物系统学 25%

每年最终的比例可能会有所调整，最终分数同样存在变化。

七、请问有化学竞赛试题嘛?

谢邀

前ChOer，竞赛河北省省一前三十。

现任某双一流大学学生

利益不相关，说题好或者不好只代表个人观点，不喜勿喷，喷就是机构利益相关的小伙伴吧.

胡波提网上有一堆，虽然很多人说不好，但是还是很有可取之处的，有机可以直接扔掉，不过那些计算（虽然有些题数据有问题）是真的很练人的，建议挑一些做做，毕竟好得到，而且你如果在学习元素的时候配上胡波元素也是可以的，是学习辅助的一部分。

还有就是有些题，可以从相关QQ群中获得。总结为

COBP（画图）、Chemy、hcho、xcho、北斗题、吧赛题、各种机构题。

质量比较高的：hcho、Chemy、画图30届和31届，前几届吧赛题，还有xcho的一部分

各种机构题里边，北斗的题目来讲有的时候是比较好的，但是绝大多数时候给我和我同学的印象是偏难怪，比如某年寒假我们去北斗三次考试整个都是生化啊，出题人就是个学生化的...没有啥意义，但是呢，你还是要做一做的（其实看一看知道他是怎么回事就行了，功利性押题），万万万万一押中了题呢？（毕竟以前貌似中过），但是这种题花钱买....买肯德基麦当劳星巴克必胜客哈根达斯吃他不香吗？打游戏氪金他不好吗？你买北斗题？！！但是你要是听教授讲课，还是要首选北斗，注意不要买宾馆的饭票！！！

北斗题目打分：1/10，北斗课程打分：8/10

培尖教育的题，质量比较高，出题人大多数是国家集训队选手，而且是刚结束竞赛的同学，他们可以很好的把握竞赛的方向而非更加偏向自己的专业（像刚才说的生化老师都上大四了...）

培尖题打分：7/10，培尖课程打分：8/10

hcho的题，原来是一个老学长一个人出的，可能风格偏向单一，后续了解到题目也是请很多刚参加完竞赛的同学出的，相比之下思路比较广，这个比较广相比于上述培尖教育的广体现在一张卷子上的各个题目出题人不同，可以更好的模拟国初，至于决赛题，还是得去别的机构啦。

hcho题打分：8/10，hcho课打分：8/10

Chemy题打分：8/10，课我没去过.

xcho题打分：6/10，课我没去过.

剩下的就是非赢利性机构的题啦

画图题：7分，吧赛题：6分。思路都很好，也比较新颖。都是经典。

八、科普人工智能竞赛的标语？

解放你的双手和大脑。我们做的更好更专业。

九、初中英语竞赛试题答案？

Part One:Listening Test Part(共2 0分)

I.听辨单词:从ABCD中选出你所听到的单词，每个单词读两遍(5分)

( ) 1. A. name B. game C. am D. alarm

( ) 2. A. baseball B. volleyball C. football D. basketball

( ) 3. A. chair B. where C. spell D. parent

( ) 4. A. these B. those C. they D. he

( ) 5. A. play B. table C. zero D. photo

II. 看图，听录音，选择与你所听到的内容相符的图画。(5分)

1.________ 2.________ 3. ________

4.________ 5.________

III.听问句，选答语(5分)

( ) 1. A. My name is Bill. B. Nice to meet you. C. His name is Jim.

( ) 2. A..OK. B. Good. C. Thanks

( ) 3. A. That’s all right. B. You are welcome. C.Thank you.

( ) 4. A. That is a book. B. This is a book. C. It’s a book.

( ) 5. A. It’s six. B. It’s seven. C. It’s one

IV.. 听对话，补全对话中所缺的单词。(5分)

M: Let's play baseball.

W: I don't have a baseball.

M: Well. Let's play __1__.

W: That sounds fun. Where's __2__ tennis racket?

M: It's in my backpack. Do you have a tennis racket?

W: No, I don't. I have a __3__ ball and a volleyball. Does your sister have a tennis racket?

M: No, she doesn't. She plays__4__.

W: Then let's play soccer.

M: That sounds 5 .

Part two: Written Test Part(100分)

选择题部分(50分)

I.单项选择(共15分，每小题1分)

1. What’s this _____ English?

A. in B. on C. with D. at

2. There is ______ orange and _______ ruler on the desk.

A. a, an B. an, a C. a, a D. an, an

3. This isn’t ____ quilt. Mine is on that bed.

A. I B. me C. my D. myself

4. Eric and Dale ______my new friends.

A. am B. is C. are D. be

5. What is _______ name?

A. you B. your C. yours D. you’re

6. -- _______! Where is my cup? -- _______, I don’t know.

A. Excuse me, Yes B. Yes, Sorry C. Excuse me, Sorry D. Sorry, Yes

7. Please call me_________62783366.

A. on B. in C. at D. of

8. This is a photo _____ John’s family.

A. of B. at C. on D. in

9. Do you have the tennis rackets?

Yes, I______.

A. have B. do C. has D. does

10. My parents like eggs and milk _________ breakfast.

A. in B. on C. at D. for

11. ______ do you spell the word "white"?

It’s W-H-I-T-E, white.

A. What B. Where C. Why D. How

12 “CCTV” is __________.

A.世界卫生组织 B英国广播公司 C中国中央电视台 D 红十字会

13. Sonia _________ a sports collection.

A. has B. have C. having D. to have

14.--What’s his name? ---Tony.

A. last B.first C. and D. family

15. My grandma _______ TV every evening.

A. looks B. looks at C. watches D. sees

II、完形填空:(共15分，每小题1分)

(A) 阅读下面一封短信及所给图片，根据短信内容及图片所示，从第16~20小题所给的A、B、C、D四个选项中，选择最佳选项。(5分)

Dear Tommy,

Can you 31 some things 32 school? I need my 33 , my notebook and a pen. My hat is 34 the chair. The notebook is 35 , and my pen is on the table.

Thanks,

Sally

( 16. A bring. B. take C. have D. getting

( ) 17. A. in B. a C. to D. of

( ) 18. A. ruler B. hat C. math book D. CDs

( )19. A. on B. under C. near D. next to

( ) 20. A. on the bed B. on the table

C. on the dresser D. on the floor

(B). 对号入座(10分)

( ) 21. Are your keys under the sofa?

( ) 22. Where’s your hat?

( ) 23. What’s under the bed?

( ) 24. Is your ID card on the dresser?

( ) 25. Where are your pencils?

( ) 26. How do you spell your name?

( ) 27. Do you have a soccer?

( ) 28. Let’s play baseball.

( ) 29. Does he have a tennis racket?

( ) 30.Hi, my name is Guo Peng.

a. My baseball.

b. Yes, they are.

c. No, it isn’t.

d. They’re on the table.

e. It’s on the dresser.

f. Hi, I’m Smith.

g. No, he doesn’t.

h. Yes, l do.

i. That sounds fun.

j. J-A-N-E.

III、阅读理解: (共20分，每小题2分)

( A )

LOST AND FOUND

Found:

Is this your watch?

Please call Paul at 439-6175.

Lost:

My backpack.

Blue with a duck(鸭)on it.

Please call Linda.

Phone#416-3592.

Found:

Is this your English-Chinese dictionary?

Red.

Under my desk.

Please call Alan at 485-7700.

Lost:

My school ID card.

My name is Jim.

Please call 465-0921.

Found:

Is this your cat(猫)?

It’s white and black.

Please call Gina .Phone #458-3216.

请根据上面的失物招领启事，选择正确答案。

31.If your watch is lost ,you should call­­­ to ask.

A. 439-6175 B. 485-7700 C.458-3216

32.Linda’s is lost.

A. duck B. cat C. blue backpack

33.Alan found(发现)an English-Chinese dictionary .

A. on his desk B. under his desk C. in his desk

34.If you find a school ID card, it may be .

A. Alan’s B. Jim’s C. Paul’s

35. Gina found .

A. a white and black cat B. a blue backpack C. a red dictionary

( B )

Mr. Smith is an English man. He teaches English well. His English classes are very interesting. He likes us and we like him, too. Mr. Smith has two children-Tom and Mary. Tom is seven and his sister, Mary, is four. Tom goes to school but Mary doesn't. Mr. Smith likes wearing a T-shirt and jeans(牛仔裤). Football is his favorite sport. After school we often have a baseball match. Sometimes Mr. Smith watches and joins us. He plays baseball just for fun.

根据短文内容选择正确答案。

36. Mr. Smith is ______.

A. a Chinese teacher B. an English driver

C. a Japanese teacher D. an English teacher

37. How many sons does Mr. Smith have?

A. Only one. B. Two.

C. Three. D. Not many.

38. Mary doesn't go to school because ______.

A. she looks beautiful B. she is seven

C. she is only four D. she doesn't like school

39. ______ is Mr. Smith's favorite sport.

A. Baseball B. Football

C. Running D. Volleyball

40. The story (故事) is about ______.

A. Mr. Smith's son B. Mr. Smith

C. Tom and Mary D. a basketball

非选择题部分(50分)

IV、按照顺序在四线格内默写英语26个英文字母

V. 根据句意及首字母，填入所缺的单词。(每小题1分,共10分)

1.My name is Sandy Jordan. Sandy is my f name.

2.Carrots, broccoli and tomatoes are v .

3.The colors of national flag(国旗)are red and y .

4.My father and mother are my p .

5.Boys like to play c games.

6.The book is very i .

7.Your brother is a good r .

8.It’s a boy. H name is Tony.

9.I have a s of keys.

10.Mary has an ice c every day.

VI.用方框中的单词补全对话。(10分)

I’m what’s have yes you let’s don’t my

1. A: Hi! My name’s nick.

B: Hi, Nick! Jane.

A: Nice to meet ,Jane.

B: your last name, Nick?

A: last name is Smith.

2. A: play basketball.

B: I like basketball.

A: Do you a computer game?

B: ,I do.

A: Let’s play computer games!

VII.按要求改写句子:(每 小 题 2分，共10分)

1. That is an English book. (改为复数句子)

English .

2. My phone number is 3760486.(对划线提问)

is your phone number?

3. Is this Lucy’s room? (否定回答)

, .

4.They have three meals. (变为一般疑问句)

they three meals?

5.like, does, Tom, eggs, (?) (连成句子)

?

VIII: 书面表达:根据表格内容，写一篇60词左右的短文。(10分)

姓名 Tony

性别 男

电话号码 32641589

家庭成员 祖父母、父母和自己

爱好 喜欢和朋友一起踢足球、打网球

小收藏 三个足球，两副网球拍和两副棒球拍

珍爱的物品 一个英式足球

听力材料:

I.听选单词:

1. game 2. baseball 3. spell 4. they 5. play

II. 看图，听录音，选择与你所听到的内容相符的图画。

1. M: Do you like hamburgers?

W: Yes, I do. I like chicken, too.

2. M: Is this a photo of your friend?

W: No, it isn't. It's a photo of my family.

3. M: Do you have a ping-pong ball?

W: Yes, I do. I have a basketball, too.

4. M: What do you like?

W: I like fruit.

5. M: Where is the map?

W: It's on the wall.

III、听问句，选答语.

、1. What’s your name ? 2. Ann, sit down, please .

3.Sorry . 4. What’s that ? 5. What’s three and four ?

IV. 听对话，补全对话中所缺的单词。(5分)

M: Let's play baseball.

W: I don't have a baseball.

M: Well. Let's play tennis.

W: That sounds fun. Where's your tennis racket?

M: It's in my backpack. Do you have a tennis racket?

W: No, I don't. I have a soccer ball and a volleyball. Does your sister have a tennis racket?

M: No, she doesn't. She plays volleyball.

W: Then let's play soccer.

M: That sounds good.

听力答案:

I: 1. game 2. baseball 3. spell 4. they 5. play

II: 1--5 B A E C D

III: 1-5 A C A C B

IV:(1. tennis 2. your 3. soccer 4. volleyball 5. good

笔试部分答案

I: 1 --5 A B C C B 6--10 C C A A D 11--15 D C A B C

II: 16--20 A C B A D

21--25 b e a c d 26--30 j h i g f

III: 31--35 A C B B A 36---40 D A C B B

IV:略

V: 1、first 2、vegetables 3、yellow 4、parents 5、computer 、6.interesting 7、runner 8、his 9、set 10、cream

VI: 1. I’m you What’s My

2. Let’s don’t have yes

VII: 1.Those are books 2. What 3.No, it isn’t

4.DO have 5.Does Tom like eggs?

十、面试题人工智能的意义？

人工智能的意义如下:

第一、人工智能可以提高学习和工作效率。人工智能与大数据相结合，丰富学习和工作的资源、数据和方式。比如，疫情期间很多大学开设的“云课堂”，克服了物理上的阻碍，提高了教育资源配置效率。

第二、人工智能可以让生活更美好。在家居、医疗、交通等与人们生活密切相关的方面，人工智能都发挥了重要作用。智能家居系统为普通消费者提供人性化、主动管家式的服务系统，人工智能推动基础医学、临床医学的实验和创新，智能交通系统可以模拟交通事故或恶劣天气，以此观测紧急情况造成的道路拥堵，方便人们出行。

第三、人工智能可以推动国家经济的发展。人工智能是科学技术上的一次重大革新，在智能制造、量子计算、航天航空、AI芯片等方面产生出更多的新增长点，将极大推动国家经济转型升级。