2018-2019学年度第一学期阶段练习
高三英语
二、单项选择(共15小题；每小题1分，满分15分)
请认真阅读下面各题，从题中所给的A、B、C、D四个选项中，选出最佳选项。
21. On Sept 3, China held a ________ military parade to mark the 70th anniversary of its victory in
the Chinese People’s War of Resistance against Japanese Aggression and the World Anti-Fascist War.
A. dynamic
B. historical
C. massive
D. countless
22. The layout of the IKEA stores has also ________ the way for a more creative way of
thinking about how to guide shoppers.
A. made
B. fought
C. elbowed
D. paved
23. Where food programs once turned chefs into stars, The Twelve Feng Taste turns stars into chefs.
Singer-actor Nicholas Tse ________ it, the reality TV show returned for a second season last month on ZheJiang Television.
A. hosted
B. is hosting
C. hosts
D. hosting
24. ---You have been invited to attend an opening ceremony this weekend, sir.
---I can’t ________ this as I will have something more important to do then.
A. contribute to
B. resign to
C. sacrifice to
D. submit to
25. We are always creating new virtual communication platforms for ourselves, intentionally or unintentionally, _________ we tend to forget our true identity in the real world.
A. which
B. what
C. where
D. that
26. In the lecture, the professor told his students how to write an _________ of a graduate paper, expressing the main argument.
A. account
B. application
C. address
D. abstract
27. I think it is absolutely essential that Robinson _________ his scientific research in spite of some great challenges.
A. will continue
B. continue
C. continues
D. continued
28. Today’s Issues _____ a chat show_____ people discuss current topics.
A. is; on which
B. are; in which
C. is; where
D. are; in which
29. —What did David demand in the meeting just now?
—________ a chance to join the Debating Club.
A. Being offered
B. Having been offered
C. To be offered
D. To have been offered
30. Solving these problems, which _________ us from making progress in study, ________ students
communicating with teachers and parents.
A. prevents; involves
B. prevent; involves
C. prevent; involve
D. prevents; involve
31. Most of us choose to keep our present jobs, which might not be well-paid, but are stable
_________.
A. instead
B. therefore
C. regardless
D. eventually
32.What little money he did have _______ on a vase selected with extreme care which became, to
his way of thinking, a possession close to his heart.
A.been spent
B. spent
C. to spend
D. was spent
33. ________ the rising temperature and higher seas wouldn’t have had a direct effect on dinosaurs,
they could have played an indirect role in their decline in numbers.
A. Until
B. Unless
C. While
D. Since
34. Fundamental _______ hard work is to ______ success, we must strike a balance between work
and leisure.
A. while; achieve
B. though; achieved
C. although; achieving
D. as; achieving
35. -- The manager of the factory wants to improve production a great deal, but he doesn’t spend
much on technology.
-- I am afraid he won’t realize his dream. You know ________.
A. you can’t eat your cake and have it
B. empty vessels make the greatest sound
C. enough is as good as a feast
D. two heads are better than one
三、完型填空(共20小题；每小题1分，满分20分)
请认真阅读下面短文，从短文后各题所给的A、B、C、D四个选项中，选出最佳选项。
In all one’s lifetime it is oneself that one spends the most time being with or dealing with. But it is __36____ oneself that one has the least understanding of. When you are going upwards in life you tend to ___37___ yourself. It seems that everything you seek for is within your___38___. When you are going downhill you tend to underestimate yourself.
To get a thorough understanding of oneself is to gain a correct view of oneself and be a realist-aware of both one’s ___39___ and shortages. You may___40___ hopefully to the future but be sure not to ___41___ too much, for ideals can never be fully realized. You may be ___42___ to meet challenges but it should be clear to you ___43___ to direct your efforts. That’s to say, so long as you have a perfect ___44___ of yourself, there won’t be obstacles you can’t overcome.
To get a thorough understanding of oneself needs self-appreciation. ___45___ you think you are a towering tree or a blade of grass, a high mountain or a small stone, you ___46___ a state of nature that has its own reason of existence. If you earnestly ___47___ yourself, you’ll have a real sense of self-appreciation, which will give you confidence. ___48___ you gain full confidence in yourself, you’ll be __49____ to fight and overcome any adversity.
To get a thorough understanding of oneself also requires doing oneself a favor when it’s needed. In time of anger, do yourself a favor by giving an ___50___to it in a quiet place so that you won’t be hurt by its flames; in time of sadness, do yourself a favor by ___51___it with your friends so as to change a gloomy mood into a cheerful one; in time of tiredness, do yourself a favor by getting a good sleep or taking some stimulant. Show yourself loving concern about your health and daily life. ___52___you know perfectly well when and how to do yourself a favor, you won’t be confident and ready enough to ___53___ the attack of illness. As you are aware, what a person physically has is but a human body that’s vulnerable when __54____ to the elements. So if you fall ill, it’s up to you to take a good care of yourself.
In a word, to get a thorough understanding of oneself is to get a full ___55___of one’s life. Then one will find one’s life full of color and flavor.
36. A. permanently B. previously C. precisely D probably
37. A. overlook B. overestimate C. overcome D. overtake
38. A. touch B. range C. limit D. reach
39. A. weaknesses B. disadvantages C. strengths D. limitations
40. A. look up B. look back C. look down D. look forward
41. A. anticipate B. expect C. inspect D. dream
42. A. honest B. comprehensive C. courageous D. delicate
43. A. what B. which C. how D. where
44. A. idea B. knowledge C. system D. acquisition
45. A. When B. Which C. What D. Whether
46. A. represent B. recommend C. regulate D. recover
47. A. adapt B. arouse C. admire D. assess
48. A. As good as B. As soon as C. As far as D. As well as
49. A. advised B. allowed C. enabled D. committed
50. A. outlet B. excuse C. criterion D. solution
51. A. quarreling B. arguing C. sharing D. interacting
52. A. If B. Once C. Since D. Unless
53. A. reject B. restore C. recover D. resist
54. A. expected B. exposed C. experienced D. exported
55. A. credit B. power C. control D. grace
四、阅读理解（共15小题；每小题2分，满分30分）
请认真阅读下列短文, 从短文后各题所给的A、B、C、D 四个选项中, 选出最佳选项, 并在答题纸上将该项涂黑。
A
As the Chinese mainland’s first Disney park kicks off ticket sales on Monday, Chinese scalpers are already running a thriving trade in tickets, some of which are being hawked at 1,600 yuan ($246), triple the official price.
A rough search for Shanghai Disneyland tickets on Chinese e-commerce giant Taobao on Sunday yielded some 250 results, with prices ranging from 1 yuan to 1,600 yuan.
"We began to sell tickets about one month ago. You can prepay for tickets which will be delivered by the end of March," one Taobao shop owner told the Global Times on Sunday, claiming that over 1,000 tickets have been sold. Another shop owner claimed that tickets for the coming June, July and August are sold out.
Tourists can book tickets on Shanghai Disneyland Park’s official website, its official WeChat account and at authorized online shops beginning at 12 am on Monday.
Several Taobao shop owners reached by the Global Times on Sunday pledged their tickets’ authenticity. While some explained that they will help customers book tickets when official sales begin, others claimed that they were selling coin certificates that will be exchanged for tickets. While an ID card check is required for entry to the park, one Taobao shop owner claimed that their tickets will only require a check of visitors’ cell phone numbers and names.
The park has denied selling tickets for "trial operations," after some netizens tried to sell tickets for early access to the park, https://www.doczj.com/doc/9816850911.html, reported.
As the first Disney park in the Chinese mainland, Shanghai Disneyland Park is expected to receive a huge number of tourists when it opens to the public on June 16. Many Net users have expressed their hopes to visit the park, which they expect will be cheaper than a trip to Hong Kong, where China’s first Disney park was built.
56. What’s the official price of Shanghai Disney park ticket?
A. 1,600 RMB
B. 4,800 RMB
C. 534RMB
D. 246 RMB
57. Which of the following has the closest meaning to the underlined word in Para5?
A. justified
B. deduced
C. clarified
D. guaranteed
2021年高二10月第一次月考英语试题 一、单项选择（1*10=10分） 1. Our class ___________ twenty four boys and thirty girls. A. consists for B. consists of C. consists with D. consists in 2. Autumn has e. The garden is covered with ________ leaves. A. falling B. fallen C. being fallen D. being falling 3. Please remained ____________ before our guests leave. A. sit B. sat C. seated D. seating 4. They are discussing the project _____________ next week. A. to be carried out B. being carried out C. carrying out D. will be carried out 5. He explained it again to made himself ______________. A. understand B. to understand C. understanding D. understood 6. We have to buy a new air conditioner, for the old one has broken ________. A. off B. up C. down D. out 7. Kate keeps a diary in English to have her written English ____________.
高二10月月考英语试题 第I卷 第一部分：听力（共两节，满分30分） 第一节（共5小题；每小题1.5分，满分7.5分） 听下面5 段对话。每段对话后有一个小题，从题中所给的A、B、C 三个选项中选出最佳选项，并标在试卷的相应位置。听完每段对话后，你都有10 秒钟的时间来回答有关小题和阅读下一小题。每段对话仅读一遍。 听第1段材料，回答第1、2题。 1. What will the woman do in 15 minutes? A. Give a concert. B. Go to the stadium. C. Attend a meeting. 2. Who is the man? A. A traffic policeman. B. A taxi driver. C. A music fan. 听第27段材料，回答第3、4、5题。 3. What kind of party will be held? A. A birthday party. B. A surprise party. C. A house-warming party. 4. How long will the party last? A. Four hours. B. Five hours. C. Six hours. 5. Where was the woman just now? A. At the airport. B. At the theater. C. At the apartment. 第二节（共15小题；每小题1.5，满分22.5） 听下面5段对话或独白。每段对话或独白后有几个小题，从题中所给的A、B、C三个选项中选出最佳选项，并标在试卷的相应位置。听每段对话或独白前，你将有时间阅读各个
高一10月月考 英语试题 第Ⅰ卷 第一部分听力（略） 第二部分英语知识运用(共两节，满分45分) 第一节单项填空(共15小题；每小题1分，满分15分) 从A、B、C、D四个选项中，选出可以填入空白处的最佳选项，并在答题卡上将该项涂黑． 21. It is bad for a man to smoke in public places where smoking is not allowed. A. method B. impression C. behavior D. attitude 22.—_______you ________to the new house? —Not yet. The rooms are being painted（油漆）. A. Did; moved B. Have; moved C. Will; moved D. Are; moved 23. After his long journey from abroad, Mr. Wu returned home, ________. A. exhausting B. having exhausted C. being exhausted D. exhausted 24. David rode so fast that he couldn’t hitting a passer-by and he fell off the bike. A. avoid B. enjoy C. stand D. stop 25. We all regard _____ our duty to help those who are poor to go to school. A. this B. that C. us D. it 26. The two pens are the same, but the red one cost ______ that one. A. as much twice as B. twice as much as C. much as twice as D. as twice much as 27. All the leading newspapers _______ the trade talks between China and the United States. A. printed B. announced C. published D. covered 28. The government has rebuilt the old temple _______ a long time ago. A. abandoned B. abandoning C. was abandoned D. being abandoned 29. — I don’t know about you, but I’m sick and tired of this weather. —. I can’t stand all this rain. A. So do I . B. I don’t care. C. It’s hard to say. D. So am I. 30. The little boy isn’t getting on well in maths and worse still, he is even unwilling to go to school. With her son_______, she feels very________. A. disappointing, worried B. disappointing, worrying C. disappointed, worried D. disappointed, worrying 31. ---- Would you mind if I use your computer for a little while? ----_______ A. No, please don’t. B. I’m afraid not. C. I’d rather you didn’t. D. I’m afraid so. 32. The cost of renting a house in Beijing is higher than ______ in any other city of China. A. one B. it C. this D. that 33. I would appreciate _______ back this afternoon so that we can make an early decision. A. you to call B. you call C. your calling D. you’re calling 34. Her attitude ______ learning math has changed a lot since her teacher had a talk with her. A. of B. at C. with D. to
黑龙江省高三上学期数学10月月考试卷（I）卷 姓名:________ 班级:________ 成绩:________ 一、单选题 (共9题；共18分) 1. （2分）(2018·山东模拟) 已知全集，集合， ，则中元素的个数是（） A . 0 B . 1 C . 2 D . 3 2. （2分）《九章算术》是中国古代的数学专著，有题为：今有良马与驽马发长安至齐，齐去长安三千里，良马初日行一百九十三里，日增十三里，驽马初日行九十七里，日减半里，良马先至齐，复还迎驽马，问几何日相逢及各行几何？用享誉古今的“盈不足术”，可以精确的计算用了多少日多少时相逢，那么你认为在第几日相遇（） A . 13 B . 14 C . 15 D . 16 3. （2分） (2015高一上·莆田期末) 函数的最小正周期为π，若其图象向左平移个单位后得到的函数为奇函数，则函数f（x）的图象（） A . 关于点对称 B . 关于点对称
C . 关于直线对称 D . 关于直线对称 4. （2分）下列函数f（x）中，满足“对任意的x1 ，x2∈（0，+∞）时，均（x1﹣x2）[f（x1）﹣f（x2）]＞0”的是（） A . f（x）=（）x B . f（x）=x2﹣4x+4 C . f（x）=|x+2| D . f（x）=log x 5. （2分） (2019高二下·哈尔滨月考) 已知函数的定义域为 ,为函数的导函数,当 时,且，，则下列说法一定正确的是（） A . B . C . D . 6. （2分） (2019高三上·朝阳月考) 已知函数是奇函数， 是偶函数，则（） A . B . C .
2020届高三生物10月月考试题 I卷选择题（单选题，每题2分，共60分） 1．科学的研究方法是取得成功的关键，假说—演绎法和类比推理是科学研究中常用的方法，人类在探索基因神秘踪迹的历程中，进行了如下研究： ①1866年孟德尔的豌豆杂交实验：提出了生物的性状由遗传因子(基因)控制 ②1903年萨顿研究蝗虫的精子和卵细胞的形成过程，提出假说：基因在染色体上 ③1910年摩尔根进行果蝇杂交实验：找到基因在染色体上的实验证据 他们在研究的过程中所使用的科学研究方法依次为( ) A．①假说—演绎法②假说—演绎法③类比推理 B．①假说—演绎法②类比推理③类比推理 C．①假说—演绎法②类比推理③假说—演绎法 D．①类比推理②假说—演绎法③类比推理 2．下列不能说明基因和染色体行为存在平行关系的是( ) A．基因、染色体在生殖过程中均保持完整性和独立性 B．基因、染色体在体细胞中成对存在，在配子中单个出现 C．杂合子Aa中某条染色体缺失后，表现出a基因控制的性状 D．基因发生突变而基因所在的染色体没有发生变化 3．国家放开二胎政策后，生育二胎成了人们热议的话题。计划生育二胎的准父母们都期望能再生育一个健康的无遗传病的“二宝”。下列关于人类遗传病的叙述，正确的是( ) A．推测白化病产妇后代的发病率需要对多个白化病家系进行调查 B．通过染色体组型分析可以确定胎儿是否患有21三体综合征、红绿色盲症等 C．人类遗传病的监测和预防主要手段是遗传咨询和产前诊断 D．胎儿所有先天性疾病都可通过产前诊断来确定 4. 如图为某哺乳动物处于不同分裂时期的细胞图，判断下列选项正确的是（） A．甲图细胞产生变异原因可能为基因突变，且图中有两个四分体 B．乙图处于有丝分裂后期，细胞内有两个染色体组 C．丙细胞名称为初级卵母细胞，分裂过程中会发生自由组合进而增强生物变异的多样性D．丁图细胞名称为次级精母细胞，分裂后形成子细胞的基因组成可能是 AB 或 aB 5.如图表示人体内的细胞在分裂过程中每条染色体上的DNA含量变化曲线。下列正确的是
高二月考试题（英语） I.单选（共15题，15分） 1. ---What a pity! I missed the last concert of the year. ---Oh, not at all. It was so terrible. In fact, I would rather I ____ there. A. hadn’t been B. was not C. haven’t been D. am not 2. Professor Li, do you like Ewa and can you make a(n)_______ on her new movie? A. impression B. bet C. attack D. comment 3. We’d better live in the countryside, because living in the city will cost us twice____ much. A. so B. as C. than D. too 4. Great changes have taken place in that school. It is no longer ____ it was 20 years ago, when it was so poorly _______. A. what; equipped B. that; equipped C. what; built on D. which; equipped 5. ______ with what I said, mother agreed that I could go swimming with my classmates. A. Satisfying B. Satisfied C. To be satisfied D. Being satisfied 6. Though the professor tried his best to explain the difficult question, the students still looked _____. A. confusing B. being confused C. to confuse D. confused 7. I regret ______ you that my daughter has already regretted ______ out with you. So leave her alone and don’t bother her any more. A. telling; dating（约会） B. to tell; to date C. to tell; dating D. telling; to date 8. The young graduate(毕业生) ______ his vegetable farm so successfully that soon he became No 1 vegetable producer in the area. A. made B. performed C. worked D. discovered 9. The flu is believed _________ by viruses(病毒) that like to reproduce(繁殖) in the cells inside the human nose and throat. A. cause B. being caused C. to be caused D. to have caused 10. ________ his mother came home, ____________ to do his homework. A. Only then, had he begun B. Only when, did he begin C. Only, he began D. Only when had he begun 11. —The boss will offer me a pay rise. —Pigs might fly! You are day-dreaming.You’re lucky enough not to have been fired.The underlined phrase means . A.Wonderful B.Impossible C.Too bad D.Congratulations 12. With the help of his friends, he has _____a good business over the years. A. built up B. made up C. grown up D. picked up 13. Before he went abroad he spent as much time as he__________English. A. could learning B. learned C. could to learn D.could learn 14. It is the test system, _________ the teachers, that is to blame for the heavy burden of middle school students nowadays. A. other than B. or rather C. rather than D. more than 15. – How about going to the movies? -- I don’t ________ movies.
河北省蠡县中学2018-2019学年高二英语10月月考试题 第一部分听力（共20小题，每小题1.5分，满分30分） 做题时,先将答案标在试卷上。录音内容结束后,你将有两分钟的时间将试卷上的答案转涂到答题卡上。第一节听下面5段对话。每段对话后有一个小题，从题中所给的A、B、C三个选项中选出最佳选项，并标在试卷的相应位置。听完每段对话后，你都有10秒钟的时间来回答有关小题和阅读下一小题。每段对话仅读一遍。 1. Which game does the man like best? A.Bridge. B.Cards. C.Chess. 2. What are the speakers mainly talking about? A.Their weekend plans. B.Their hobbies. C. The weather. 3. What did the weatherman forecast about the afternoon’s weather? A.It would be suuny. B. It would be windy. C. It would be rainy. 4. How many hours will the woman be in the city? A. Two. B.Six. C.Four 5. What does the man mean? A.The person in the black shirt is the twin brother of his boss. B.He didn’t know his boss had come back from a business trip. C. The person in the black shirt looks very similar to his boss. 第二节听下面5段对话或独白。每段对话或独白后有几个小题，从题中所给的A、B、C三个选项中选出最佳选项，并标在试卷的相应位置。听每段对话或独白前，你将有时间阅读各个小题，每小题5秒钟；听完后，各小题将给出5秒钟的作答时间，每段对话或独白读两遍。 听第6段材料，回答第6至7题。 6. What will the woman take? A.Some postcards. B.Hand-made woollen hats. C.Some local food. 7. How much should the woman pay? A.45 dollars. B. 80 dollars. C. 90 dollars. 听第7段材料，回答第8至9题 8.When did Heather call the woman? A. One hour ago. B. Two hours ago. C. Three hours ago. 9.What did the woman do to save time?
2019-2020年八年级10月月考英语试题(I) ( ) 13. A. 2 million B. 3 million C. 4 million ( ) 14. A. Diwang Tower B. The Great Wall C. Sydney Opera House ( ) 15. A. Hot B. Cool C. Cold 笔试部分（100分） 四、语言综合运用。（15分） ( ) 16. Yao Ming is ________excellent player and he enjoys playing ________ volleyball. A. a; the B. an; / C. a; / D. an; the ( ) 17.— You watched xx FIFA World Cup matches on TV, don’t you? —Yes, I do. I was so excited when the German team played ____ the Argentinean(阿根廷) team. A. in B. on C. against D. about ( ) 18.Anqiu is my home town and it’s famous ________ its mountains and water. A. for B. with C. to D. as ( ) 19. —Look at this beautiful painting! It’s my sister’s. —Wow! Wonderful! Let’s________ it on the wall of the living room. A. pass B. miss C. train D. place
2016-2017学年高三级上学期10月月考 理科数学 2016年10月本试卷共4页，满分150分，考试时间120分钟。 注意事项：略 第Ⅰ卷（选择题部分，共60分） 一、选择题：(本大题共12小题，每小题5分，在每小题给出的四个选项中，只有一项是符合题 目要求的) 1．已知集合，则( ) A． B． C． D． 2．若复数是纯虚数（为虚数单位），则的值为( ) A． B． C． D．或 3．下列命题中, 是真命题的是（） A． B． C．已知为实数, 则的充要条件是 D．已知为实数, 则是的充分条件 4．在各项均为正数的等比数列中，且成等差数列，记S n是数列{a n}的前n 项和，则 ( ) A．32 B．62 C．27 D．81 5．已知函数的最小正周期为，且其图像向左平移个单位后得到函数的图像，则函数的图像( ) A．关于直线对称 B．关于直线对称 C．关于点对称 D．关于点对称
6．甲、乙、丙、丁、戊五位同学站成一排照相留念，则在甲乙相邻的条件下，甲丙也相邻的概率为( ) A． B． C． D． 7．已知定义在R上的函数满足，，且当时,,则= ( ) A． B． C． D． 8．若如下框图所给的程序运行结果为S=41，则图中的判断框①中应填入的是( ) A． B． C． D． 9．设为椭圆的两个焦点，点在椭圆上，若线段的中点在轴上，则的值为( ) A． B． C． D． 10．已知变量满足若目标函数取到最大值，则的值为 ( ) A． B． C． D． 11．如图，网格纸上小正方形的边长为1，粗实线及粗虚线画出的是某 多面体的三视图，则该多面体外接球的表面积为( ) A． B． C． D． 12．定义在区间(0，+∞)上的函数f(x)使不等式恒成立，其中为f(x)的导数，则( )
北京市一零一中学2020届高三生物10月月考试题 一、单项选择题（共40分） 1. 乳酸菌和酵母菌都 A. 有DNA与蛋白质结合形成的染色体 B. 能进行ATP和ADP的相互转化 C. 可通过无氧呼吸产生二氧化碳 D. 可通过有丝分裂增殖 2. 下列关于生物体内有机物的叙述正确的是 A. 脂质不参与生命活动的调节 B. 蛋白质是生物体主要的能源物质 C. 核酸是生物体储存遗传信息的物质 D. 糖类不参与细胞识别和免疫调节 3. 真核细胞具有一些能显著增大膜面积、有利于酶的附着以提高代谢效率的结构。下列不属于此类结构的是 A. 神经细胞的树突 B. 线粒体的嵴 C. 甲状腺细胞的内质网 D. 叶绿体的基粒 4. 细胞内物质运输方式相似的一组是 ①解旋酶进入细胞核②氧气进入线粒体 ③神经递质运输到突触前膜④内质网加工的蛋白质进入高尔基体 A. ①② B. ③④ C. ①③ D. ②④ 5. 据图判断，有关叙述不正确 ．．．的是 A. 细胞内催化甲→ATP过程所需酶与酶1空间结构不同 B. 乙中不含高能磷酸键，是RNA基本组成单位之一 C. 丙物质为腺苷，丁可用于某些脂质的合成 D. ATP为生命活动供能需经过图示的整个过程
6. 在正常与遮光条件下向不同发育时期的豌豆植株供应14CO2，48h后测定植株营养器官和生殖器官中14C的量。两类器官各自所含14C量占植株14C总量的比例如图所示。与本实验相关的错误叙述是 A. 14CO2进入叶肉细胞的叶绿体基质后被转化为光合产物 B. 生殖器官发育早期，正常光照更有利于光合产物分配到营养器官 C. 遮光70％条件下，在生殖器官发育晚期更多的光合产物量分配到生殖器官 D. 实验研究了光强对不同发育期植株中光合产物在两类器官间分配的影响 7. 下图是细胞中糖类合成与分解过程示意图。下列叙述正确的是 （CH2O）+O2CO2+H2O+能量 A. 过程①只在线粒体中进行，过程②只在叶绿体中进行 B. 过程①和②中均能产生[H]，二者还原的物质不同 C. 过程①释放的能量全部储存在ATP分子中 D. 过程②产生的（CH2O）中的氧全部来自于H2O 8. 下列关于高等动植物连续分裂细胞的细胞周期的叙述，正确的是 A. 用蛋白质合成抑制剂处理G1期细胞，不影响其进入S期 B. S期细胞的染色体数目已增加一倍 C. G2期细胞的核DNA含量已增加一倍
高二上学期英语10月月考试卷 一、单项选择（每小题1分，满分15分） 1. A balanced diet with proper amount of physical exercise a healthy life. A . make contributions to B . lead to C . contributes to D . account for 2. The medical team, ten doctors and several nurses, was sent immediately to the earth-stricken area. A . consisting of B . consisted of C . made up D . making up 3. It is to read again the novel that the professor in his lecture. A . worth, referred to B . worthwhile, referred to C . worthy, mention D . worth, mentioned to 4. The president and his team of administration promised to try every means possible to jobs and the goal of recovering its economy as soon as possible. A . create, accomplish B . invent, achieve C . discover, win D . attract, finish 5. It will be many years the doctors and medical scientists can find for cancer. A . since; cures B . when; treatments C . before; cures D . until; treaments 6. Suddenly, a tall man driving a golden carriage the girl and took her away, into the woods. A . seizing; disappeared B . seized; disappeared C . seizing; disappearing D . seized; disappearing
I. 单项选择题（共15题，一个1分，共15分） 1. --- Who cooked the meal? ---Actually, it was a ____ effort . A. joint B. join C. joined D. jointed 2. The country has already sent up three unmanned spacecraft, the most recent ____at the end of last August . A. has been launched B. having been launched C. being launched D. to be launched 3. untidily and in a strange way ,my brother must have appeared to the people to be a silly boy . A. Dressed, spoken, presents B. Dressing, speaking ,present C. Dressed, speaking, present D. Dressing, speaking ,be present 4. ---Thank you for your timely help. --- My pleasure. It is hardly talking about. A. worthy B. worthwhile C. worth D. useful 5. The hat is too expensive._____ the price ,it doesn’t suit me .Which one can’t be chosen ? A. In addition to B. Besides C. Other than D. Apart from 6.When you meet with difficulties in study, you may _____ your teachers who are always ready to instruct you. A. search B. find C. consult D. seek 7. Accustomed to ____ the steep mountains ,he had no difficulty ___the top .
福建省罗源第一中学2021届高三数学10月月考试题 一、单选题（每小题5分） 1．复数 1 1i i -+（i 为虚数单位）的虚部是（ ） A. -1 B. 1 C. i - D. i 2．αβ≠是cos cos αβ≠的( )条件. A.充分不必要条件 B.必要不充分条件 C.充要条件 D.既不充分也不必要条件 3．已知sin(π＋θ)＝－3cos(2π－θ)，|θ|＜π 2 ，则θ等于（ ） A ．－π6 B ．－π3 C.π6 D.π3 4．函数1ln sin 1x y x x +=?-的图象大致为（ ） 5．已知a >0且a ≠1，函数f (x )＝? ????a x ，x ≥1 ax ＋a －2，x <1在R 上单调递增，那么实数a 的取值范围是( ) A ．(1，＋∞) B ．(0，1) C ．(1，2) D ．(1，2] 6．已知△ABC 中，AB ＝2，B ＝π4，C ＝π6 ，点P 是边BC 的中点，则AP →·BC → 等于( ) A ．1 B ．2 C ．3 D ．4 7．若函数f (x )＝sin ? ????ωx －π6(ω>0)在[0，π]上的值域为???? ??－12，1，则ω的最小值为( ) A.23 B ．34 C.43 D ．3 2 8．在ABC ?中，已知点P 在线段BC 上，点Q 是AC 的中点， AQ y AB x AP +=，0,0>>y x ，则 y x 11+的最小值为（ ）
A ．2 3 B ．4 C. 22 3 + D. 223+ 二、多选题（每小题5分，部分选对得3分） 9．在ABC 中，角A ，B ，C 的对边分别为a ，b ，c ，则下列结论中正确的是（ ） A ．若a b >，则sin sin A B > B ．若sin 2sin 2A B =，则AB C 是等腰三角形 C ．若cos cos a B b A c -=，则ABC 是直角三角形 D ．若2220a b c +->，则ABC 是锐角三角形 10．设点M 是ABC 所在平面内一点，则下列说法正确的是（ ） A ．若11 22 AM AB AC = +，则点M 是边BC 的中点 B ．2AM AB AC =-若，则点M 在边BC 的延长线上 C ．若AM BM CM =--，则点M 是ABC 的重心 D ．若AM x AB y AC =+，且1 2x y +=，则MBC △的面积是的ABC 面积的12 11．要得到函数x y cos =的图像，只需将函数)3 2sin(π +=x y 的图像上所有的点（ ） A ．先向右平移 6π个单位长度，再将横坐标伸长到原来的2 1 （纵坐标不变） B ．先向左平移个 12 π 单位长度，再将横坐标伸长到原来的2倍（纵坐标不变） C ．横坐标伸长到原来的2倍（纵坐标不变），再向左平移 6 π 个单位长度 D ．横坐标伸长到原来的 21（纵坐标不变），再向右平移3 π 个单位长度 12．设函数f (x )＝sin ? ????ωx ＋π5(ω＞0)，已知f (x )在[0，2π]有且仅有5个零点．下述四个结论： A ．f (x )在(0，2π)上有且仅有3个极大值点 B ．f (x )在(0，2π)上有且仅有2个极小值点 C ．f (x )在? ????0，π10上单调递增 D ．ω的取值范围是???? ??125，2910 其中所有正确结论是( ) 三、填空题（每小题5分）
2019届高三生物10月月考试题 (I) 注意事项： 1．答题前填写好自己的姓名、班级、考号等信息 2．请将答案正确填写在答题卡上 3．满分100分 一．选择题（共30小题，60分） 1．细菌和酵母菌在结构上的重要区别是（） A．前者有细胞壁，后者无细胞壁 B．前者无核糖体，后者有核糖体 C．前者无核膜，后者有核膜 D．前者无染色体，后者有染色体 2．关于细胞结构的叙述，正确的是（） A．核糖体、染色体都含有核酸和蛋白质 B．有O2时，葡萄糖在线粒体内被氧化分解成CO2和H2O C．在光学显微镜下，蓝球藻和水绵细胞中都能观察到叶绿体 D．细胞凋亡时，溶酶体可合成和分泌多种水解酶 3．下列有关细胞的叙述中，正确的是（） A．没有核膜和染色体的细胞一定是原核细胞 B．含有有氧呼吸酶的细胞不可能是原核细胞 C．在各种真核生物的细胞中，有细胞壁的细胞不一定具有叶绿体，但具有叶绿体的细胞一定具有细胞壁 D．在各种生物细胞中，有成形细胞核的细胞不一定具有细胞壁，没有成形细胞核的原核细胞一定具有细胞壁 4．活细胞中含量最多的两种化合物所共有的元素是（） A．C、H、O B．C、H、O、N C．O、H D．H、P 5．下列有关细胞中元素和化合物的叙述，正确的是（） A．细胞中常见的化学元素有20种，根据作用的大小分为大量元素和微量元素 B．在任何活细胞中原子数量最多的化学元素都是氧 C．同一种植物中萌发的种子的含水量比休眠种子多
D．哺乳动物的血钙太低，会出现肌无力症状 6．如图表示不同化学元素所组成的化合物，以下说法错误的是（） A．若①为某种大分子的组成单位，则①最可能是氨基酸 B．若②是细胞中重要的储能物质，则②是脂肪 C．若③为能储存遗传信息的大分子物质，则③一定是DNA D．若④主要是在动物肝脏和肌肉中合成的储能物质，则④是糖原 7．关于核酸的说法不正确的是（） A．DNA和RNA的基本组成单位都是核苷酸，没有DNA的生物一定没有细胞结构 B．同一个体的不同细胞中，DNA和RNA含量可能都不相同 C．细胞衰老时，核质比不变或减少 D．tRNA分子内也存在碱基对，其基本组成单位之一可用于合成ATP 8．下列有关糖类的叙述，正确的是（） A．糖类都能为生物体提供能量 B．叶绿体、ATP和RNA中都含有核糖 C．糖原、淀粉和蔗糖彻底水解后的产物相同 D．储存于肌肉细胞中的乳糖能及时补充人体所需能量 9．下列关于细胞结构与功能的叙述，正确的是（） A．性腺细胞膜上的载体和受体都能接受促性腺激素的刺激 B．T细胞的内质网和高尔基体都参与抗体的加工和运输 C．酵母菌和大肠杆菌都在线粒体内分解丙酮酸产生CO2 D．神经细胞的突触小泡和突触前膜都与兴奋的传递有关 10．下列关于细胞结构和功能的叙述，正确的是（） A．细胞间传递信息的分子均是在核糖体上合成的 B．线粒体内膜折叠成嵴提高了有氧呼吸的效率 C．没有高尔基体的细胞中蛋白质的空间结构简单
学习资料汇编 重庆市铜梁一中2018-2019学年高二英语10月月考试题 第一部分听力（共两节，满分30分） 第一节听下面5段对话。每段对话后有一个小题，从题中所给的A、B、C三个选项中选出最佳选项，并标在试卷的相应位置。听完每段对话后，你都有10秒钟的时间来回答有关小题和阅读下一小题。每段对话仅读一遍。 1. What kind of films does Tina like? A. Thrillers. B. Comedies. C. Cartoons. 2. What happened to the boy yesterday? A. He lost his keys. B. He broke his cell phone. C. He forgot to take his bag. 3. How much is the green dress? A. $200. B. $400. C. $800. 4. Why is the woman late? A. Her flight was delayed. B. She was caught in a traffic jam. C. The road was under construction. 5. What did Jason do? A. He went to a concert. B. He played with Lily. C. He did his homework. 第二节听下面5段对话或独白。每段对话或独白后有几个小题，从题中所给的A、B、C三个选项中选出最佳选项，并标在试卷的相应位置。听每段对话或独白前，你将有时间阅读各个小题，每小题5秒钟；听完后，各小题将给出5秒钟的作答时间。每段对话或独白读两遍。听下面一段对话，回答第6和第7两个小题。 6. What will Alice do during her holiday? A. Walk on the beach. B. Do some reading. C. Go swimming. 7. When will Jim leave for Florida?
辽宁省沈阳市法库县高级中学2020-2021学年高二英语10月月考试题 第Ⅰ卷 第一部分：听力（共两节，满分 30 分） 第二部分：阅读理解（共两节，满分40分） 第一节 (共15小题;每小题2分,满分30分) 阅读下列短文，从每题所给的四个选项（A、B、C和D）中，选出一个最佳选项，并在答题卡上将该项涂黑 A Welcome to Holker Hall Garden Visitor information How to Get to Holker By car: Follow brown signs on A590 from J36, M6. Approximate travel times: Windermere﹣20 minutes, Kendal﹣25 minutes, Lancaster﹣45 minutes, Manchester﹣1 hour 30 minutes. By rail: the nearest station is Cark﹣in﹣Cartmel with trains to Carnforth. Lancaster and Preston for connections to major cities&airports. Opening times Sunday﹣Friday（closed on Saturday）11: 00 am﹣4: 00 pm， 30th March﹣2nd November. Admission Charges Hall & Gardens Gardens Adults: ￡12.00 ￡8.00 Groups: ￡9.00 ￡5.5 Special Events Producers? Market 13th April Join us to taste a variety of fresh local food and drinks. Meet the producers and get some excellent recipe ideas. Holker Garden Festival 30th May The event celebrates its 22nd anniversary with a great show of the very best of gardening, making it one of the most popular events in the gardening. National Garden Day 28th August Holker once again opens its gardens in aid of the disadvantaged. For just a small donation you can take a tour with our garden guide. Winter Market 8th November This is an event for all the family. Wander among a variety of shops selling gifts while enjoying a live music show and nice street entertainment. 21. How long does it probably take a tourist to drive to Holker from Manchester? A. 20 minutes. B. 90 minutes. C. 45 minutes. D. 25 minutes. 22. How much should a member of a tour group pay a visit to Hall &gardens? A. ￡12.00. B. ￡5.50. C. ￡8.00. D. ￡9.00. 23. Which event will you go to if you want to see a live music show? A. Producers? Market. B. Winter Market. C. National Garden Day. D. Holker Garden Festival.