国标21届考级3级试题
中国舞蹈家协会《中国舞考级》第三级
中国舞蹈家协会《中国舞蹈考级》第三级目录*《健康快乐每一秒》热身练习一、《数星星》勾绷脚练习二、《兰花草》兰花掌与手位练习三、《鹅鹅鹅》腿的柔韧练习四、《小飞机》腰背肌练习五、《小鸡过河》脚位练习六、《一只小鸟叫喳喳》顺序节奏与跳跃练习七、《家务小能手》重心移动练习八、《小蝌蚪找妈妈》表演组合九、《萌萌哒》胯的练习（选学组合）十、《薰衣草》再见曲（选学组合）一、《数星星》勾绷脚练习1.训练目的：训练勾绷脚和腿部开与关的控制能力。
2.主要动作及规格：a.勾脚双开脚 : 保持勾脚状态，两腿最大限度向外旋转。
b. 绷脚双开脚 : 保持绷脚状态，两腿最大限度向外旋转。
c. 交替勾绷脚 : 两脚交替做勾绷脚，要领同勾绷脚。
d.25 度前抬腿 :上身保持直立，腿伸直绷脚，外开抬起25°，一脚位于另一脚正上方。
e.睡觉舞姿：体对 2 点燕式坐，上身俯于地面，双手重叠（左上右下）手肘贴于地面，右倾头脸贴于手上。
f.星星眨眼：双手经团手扩指。
3.组合动作与顺序节奏：准备位置：睡觉舞姿准备音乐：（两个八拍）（1）1-8 睡觉舞姿（2）1-4 起上身，右手旁点地，左手扩指，手心对一点划立圆到旁斜下位点地，眼随手动5-8 双吸坐对一点，双手扶膝。
第一段（四个八拍 +两拍）（1）1-2 双勾脚，仰头，眼视一点斜上方3-4 头脚还原；5-8 重复 1-4（2）1- 右倾头，双手肩前位扩指2- 右倾头，双手右旁斜上位扩指3- 左倾头，双手左旁斜上位扩指4- 左倾头，双手肩前位扩指5-6 双手掌形交叉点肩（右里左外），眼视前斜上方7-8 正步位绷脚伸坐，手旁点地（3）-（4）正步位伸坐，重复（1）-（2）的动作。
（5）1-2保持舞姿第二段（四个八拍）（1）1-双勾脚2-勾脚双开脚3-4绷脚双开脚5-6右腿 25 度前抬腿，眼视 8点斜上方7-右腿落，绷脚双开脚，眼视 1 点8-双绷脚回正（2）1-2右脚勾脚，右倾头3-4交替至左脚勾脚，左倾头5-7交替勾绷脚三次，倾头8- 还原至双脚绷脚（3）1-8重复（1）的动作，反面（4）1-2 左脚勾脚，左倾头3-4 交替勾绷脚，右倾头5-7 交替勾绷脚三次，倾头8-双绷脚第三段（两个八拍）（1）1-4 双吸腿团身，双手扶膝5-8 后背拉直，眼视一点（2）1- 右倾头，双手肩前位扩指2- 右倾头，双手右旁斜上位扩指3- 左倾头，双手左旁斜上位扩指4- 左倾头，双手肩前位扩指5-7 双手掌形交叉点肩（右里左外），眼视前斜上方8-双分手，燕式坐对 2 点（3） 1-2 双手经上打开至旁点地，眼视 2 点斜上方第四段（两个八拍）（1） -（ 2）右左倾头（八次），眼视 2 点斜上方，结束在燕式坐左倾头，眼视 2 点斜上方。
2021年新课标3物理试题
2021年一般高等学校招生全国统一考试理科综合能力测试注意事项：1．答卷前，考生务必将自己的姓名、准考证号填写在答题卡上。
2．回答选择题时，选出每题答案后，用铅笔把答题卡上对应题目的答案标号涂黑，如需改动，用橡皮擦干净后，再选涂其它答案标号。
回答非选择题时，将答案写在答题卡上，写在本试卷上无效。
3．考试终止后，将本试卷和答题卡一并交回。
二、选择题：此题共8小题，每题6分，共48分。
在每题给出的四个选项中，第14~17题只有一项符合题目要求，第18~21题有多项符合题目要求。
全数选对的得6分，选对但不全的得3分，有选错的得0分。
学科*网14．1934年，约里奥-居里夫妇用α粒子轰击铝核2713Al，产生了第一个人工放射性核素X：2713α+Al n+X。
X的原子序数和质量数别离为A．15和28 B．15和30 C．16和30 D．17和3115．为了探测引力波，“天琴打算”估量发射地球卫星P，其轨道半径约为地球半径的16倍；另一地球卫星Q的轨道半径约为地球半径的4倍。
P与Q的周期之比约为A．2:1 B．4:1 C．8:1 D．16:116．一电阻接到方波交流电源上，在一个周期内产生的热量为Q方；假设该电阻接到正弦交变电源上，在一个周期内产生的热量为Q正。
该电阻上电压的峰值为u0，周期为T，如下图。
那么Q方: Q正等于A ．1:2B ．2:1C ．1:2D ．2:117．在一斜面顶端，将甲、乙两个小球别离以v 和2v的速度沿同一方向水平抛出，两球都落在该斜面上。
甲球落至斜面时的速度是乙球落至斜面时速度的A ．2倍B ．4倍C ．6倍D ．8倍18．甲、乙两车在同一平直公路上同向运动，甲做匀加速直线运动，乙做匀速直线运动。
甲、乙两车的位置x随时刻t 的转变如下图。
以下说法正确的选项是A ．在t 1时刻两车速度相等B ．从0到t 1时刻内，两车走过的路程相等C ．从t 1到t 2时刻内，两车走过的路程相等D ．从t 1到t 2时刻内的某时刻，两车速度相等19．地下矿井中的矿石装在矿车中，用电机通过竖井输送至地面。
计算机应用考级试题及答案
计算机应用考级试题及答案一、选择题1. 全国计算机应用考级分为几个级别？a. 3个级别b. 5个级别c. 7个级别d. 9个级别答案：c2. 下列哪个级别的考试主要考察计算机的基本操作技能？a. 初级b. 中级c. 高级d. 专业级答案：a3. 计算机应用考级的试题主要涉及以下哪些方面？a. 计算机硬件和软件b. 网络与信息安全c. 数据库管理d. 所有选项都对答案：d4. 在计算机应用考级中，一般会使用哪种考试方法？a. 笔试b. 实操c. 口试d. 以上都有答案：d5. 下面哪个选项是正确的？a. 计算机应用考级仅限于计算机专业人士b. 只有通过计算机应用考级才能找到好工作c. 计算机应用考级对于提升个人技能非常有帮助d. 计算机应用考级的内容过时，没有实际意义答案：c二、填空题1. 计算机应用考级的标准是由哪个部门制定的？答案：国家教育部2. 初级计算机应用考级的考试时间为____分钟。
答案：1203. 计算机应用考级的证书有效期为____年。
答案：34. 计算机应用考级的最高级别是____级。
答案：专业级5. 计算机应用考级的试题涵盖了_____个知识领域。
答案：7三、应用题1. 请简要介绍一下计算机应用考级中的各个级别及其相关要求。
答案：初级考级主要测试考生对计算机基本操作的掌握程度，包括系统安装、文件管理、办公应用等；中级考级进一步深入测试考生对计算机网络、信息安全、数据库管理等方面的能力；高级考级则更加注重应用能力的培养，包括专业软件的使用、系统维护与故障排除等；专业级考级则针对不同专业方向设置，要求考生具备较高的专业技能和实际应用经验。
2. 你认为计算机应用考级对个人的职业发展有何帮助？答案：计算机应用考级可以在个人简历中增加一项有力的证书，能够证明个人对计算机技术和应用方面具备一定的实力。
在求职过程中，这份证书可以是你与其他竞争者的差异化竞争点；对于已经就职的人员，考取计算机应用证书也可以为个人职业发展提供更多机会，例如晋升、加薪等。
小学古诗文考级3级
三级：诗1、《夜书所见》宋叶绍翁萧萧梧叶送寒声，江上秋风动客情。
知有儿童挑促织，夜深篱落一灯明。
2、《九月九日忆山东兄弟》唐王维独在异乡为异客，每逢佳节倍思亲。
遥知兄弟登高处，遍插茱萸少一人。
3、《赠汪伦》唐李白李白乘舟将欲行，忽闻岸上踏歌声。
桃花潭水深千尺，不及汪伦送我情。
4、《饮湖上初晴后雨》宋苏轼水光潋滟晴方好，山色空蒙雨亦奇。
欲把西湖比西子，淡妆浓抹总相宜。
5、《咏柳》唐贺知章碧玉妆成一树高，万条垂下绿丝绦。
不知细叶谁裁出，二月春风似剪刀。
6、《乞巧》唐林杰七夕今宵看碧霄，牵牛织女渡河桥。
家家乞巧望秋月，穿尽红丝几万条。
7、《嫦娥》唐李商隐云母屏风烛影深，长河渐落晓星沉。
嫦娥应悔偷灵药，碧海青天夜夜心。
8、《客中行》唐李白兰陵美酒郁金香，玉碗盛来琥珀光。
但使主人能醉客，不知何处是他乡。
9、《晚春》唐韩愈草树知春不久归，百般红紫斗芳菲。
杨花榆荚无才思，唯解漫天作雪飞。
10、《惠崇<春江晚景>》宋苏轼竹外桃花三两枝，春江水暖鸭先知。
蒌蒿满地芦芽短，正是河豚欲上时。
11、《归雁》唐钱起潇湘何事等闲回？水碧沙明两岸苔。
二十五弦弹夜月，不胜清怨却飞来。
12、《乐游原》唐李商隐向晚意不适，驱车登古原。
夕阳无限好，只是近黄昏。
13、《渔歌子》唐张志和西塞山前白鹭飞，桃花流水鳜鱼肥。
青箬笠，绿蓑衣，斜风细雨不须归。
14、《秋思》唐张籍洛阳城里见秋风，欲作家书意万重。
复恐匆匆说不尽，行人临发又开封。
15、《七步诗》魏曹植煮豆持做羹，漉菽以为汁。
萁在釜下燃，豆在釜中泣。
本是同根生，相煎何太急。
16、《客至》唐杜甫舍南舍北皆春水，但见群鸥日日来。
花径不曾缘客扫，蓬门今始为君开。
17、《回乡偶书（之二）》唐贺知章离别家乡岁月多，近来人事半消磨。
惟有门前镜湖水，春风不改旧时波。
18、《黄鹤楼送孟浩然之广陵》唐李白故人西辞黄鹤楼，烟花三月下扬州。
孤帆远影碧空尽，唯见长江天际流。
19、《峨眉山月歌》唐李白峨眉山月半轮秋，影入平羌江水流。
2021.5英语三级试卷及答案
2021.5英语三级试卷及答案称名位单名姓号证考准区地线 2021.5职业技能鉴定国家题库涉外秘书三级英语试卷(及答案)此注意事项1、考试时间：90分钟。
2、请首先按要求在试卷的标封处填写您的姓名、准考证号和所在单位的名称。
过3、请仔细阅读各种题目的回答要求，在规定的位置填写您的答案。
4、不要在试卷上乱写乱画，不要在标封区填写无关的内容。
听力部分笔试部分总分核分人超得分准 A.得分 Listening Test三评分人【注意：本试卷听力部分录音在“秘书英语听力录音级05”中。
】不I. Directions: Listen to the text about the meeting and choose the best answers for the questions. (5 questions, 2 marks for each question, 10marks altogether) 题1. The man announced ___________.(A) the meeting will begin(B) the meeting will be canceled (C) Mr. Hampton was ill答(D) everyone should pay attention to something urgent 得分 2. Mr. Hampton_____________.评分人(A) is able to attend today’s meeting 生(B) is able toattend tomorrow’s meeting (C) can’t attend today’s meeting (D) can’t attend tomorrow’s meeting考3. _______________ will be discussed in the meeting?(A) The draf t of the next year’s plan for the staff (B) The draft of thenext year’s plan for his company (C) The draft of the next year’s plan forthe sale(D) The draft of the next year’s plan for the advertisement 4. What isSusan responsible for? ____________(A) To make notes(B) To serve everyone in the meeting (C) To arrange the details in themeeting (D) To send the material in the meeting5. Who will talk first? ____________(A) Not mentioned (B) Mr. Smith (C) Mrs. Smith (D) Mrs. SmithII. Directions: Listen to the dialogue and tell whether the followingstatements are True or False. Write T for True and F for False in the brackets.(5 questions, 2 marks each question. 10 marks altogether.) 1. [ ] The pricein the list are much too high..2. [ ] According to the buyer, it is unreasonable to offer such highprices compared to others. 3. [ ] The seller willreduce the price by 10% without any condition.第 1 页共 5 页单位名称姓名准考证号地区生答题不 4.[ ] This potential buyer is satisfied with the concession made by the seller.准超 5. [ ] In order to have the seller adjust their prices, thepotential buyer orders a 过 large quantity. 此线B. Written TestI. Vocabulary and structureDirections:Multiple Choice questions (1 mark for each, 20 questions, 20 marks altogether)1. The French pianist who had been praised very highly ______ to be agreat disappointment. (A) turned up (B) turned down (C) turned in (D) turned out 2. They saw a car at the street_______ Irish license plates.(A) equipping (B) taking (C) bearing (D) proving 3. Please don’t ____ __ for me, I may be late.(A) stay up (B) wake up (C) keep up(D) rise up4. He completely ___ ___ all these facts as though they never existed. (A) disposes(B) ignores (C) fails(D) neglects5. Discussions and debates are my __ ____ way of learning.(A) favorite (B) convinced(C) favorable(D) intended6. Read the ____ __ carefully before you switch on the engine. (A) orders(B) information(C) instructions(D) message7. Japan has ___ ___ West Germany in industrial production. (A) run over(B) overtaken (C) overthrown(D) conquered8. I can _ _____ him without reservation for the post he is seeking. (A)apply (B) approve (C) favor(D) recommend9. Father _ _____ to his study upstairs shortly after supper that evening.(A) left (B) resigned (C) relieved(D) retired10. These small white house are _____ _ of the Greek islands. (A) common(B) regular(C) characteristic (D) lovely11. To our disappointment, ____ __ turned out that the method did notwork well.第 2 页共 5 页(A) it (B) as (C) what(D) so12. ______ the chance, she could have done just as well as you have. (A)To give (B) Giving (C) Gave (D)Given13. All the while he was terrified by the fear ______ he had cancer of the stomach. (A) which (B) that (C) what (D) such 14. He was not very intelligent, and ______.(A) neither did he work very hard too (B) neither didn’t he work veryhard (C) neither did he work very hard (D) neither he worked very hard 15._______ I found that nearly half of the audience had left the hall. (A) Notlong before it was (B) It was not long before (C) Not long it wasbefore (D) Not before it was long 16. Some knowledge of thecomputer is ______ great value in this job. (A) for(B) with (C) of(D) about17. ______ he had said it he knew what a mistake he had made. (A) In theminute (C) To the minute(B) A minute (D) The minute18. Five minutes earlier, ______ we could have caught the last train. (A)and (C) or(B) but (D) nor19. Jack, ______ was expected, performed the task with success. (A) which(C) as(B) that (D) it20. I should say Henry is not ______ a writer as a reporter. (A) that much(C) as such(B) much (D) so muchII. Reading ComprehensionSection A Directions: Read the following passage and do the multiplechoice questions. (2 marks each, 10 marks altogether)In some ways the employment interview is like a persuasive speech becausethe applicant (interviewee) seeks to persuade the employer (interviewer) toemploy him or her. Several suggestions might prove helpful to the applicant aspreparation is made for the actual interview.A job applicant has the responsibility for ascertaining certain types ofinformation prior to the interview. First, the applicant should know what kindof job he wants and how that job relates to his career objective. It isimportant that the applicant be able to state his reasons for wishing to workfor a particular company. Second, the applicant should seek as muchinformation as possible concerning the company. Relevant information for the applicant to locate includes such items as the location of the home and regional offices, the financial status of the company, plans第 3 页共 5 页单位名称姓名准考证号地区生答题不 for expansion, and company philosophy. Information about most major corporations is available in reference books准 and periodicals. 超过 After gathering information concerning the company, the applicant is ready for the interview. The interviewer’s此 firstimpression comes from the interviewee’s appearance. For most interviews, appropriate dress for man is a 线 conservativedark colored suit with a long sleeve white or light blue shirt and conservative tie. For women a conservative, tailored suit or dress is appropriate. Both men and women should have neat, conservative length hair.Although hairstyle and dress are matters of personal tastes, many personnel directors form initial impressions from these characteristics. For example, one recent college graduate, who felt himself qualified, interviewed for a public relations job. However, the personnel manager considered this young man’s long hair, sloppy dress, and overly casual manner unsuited for this particular position.1. What’s t he purpose of this passage? （A） To inform the candidates of the recent interview （B） To give some advice to an employer.（C） To inform the candidates of how to prepare for an interview （D） To persuade the candidates to accept his advice 2. Which of the following is not mentioned in the passage ? . （A）The applicant should know the typeof work and his career expectation （B）The applicant should know as much as possible about the company（C）The applicant should have the reasons a particular company has to employ him （D）The applicant should not pay too much attention to his appearance3. According to the passage, before the interview, the applicant canobtain some information about the company hewants to work for _______. （A）on the internet（B）in reference books and periodicals （C）in the library（D）from the employees of the company business and philosophy4. What kind of information about the company, as the author suggests, should the candidate obtain ______ ? （A）the financial status （B）company philosophy （C）plans for expansion, （D）all of the above5. From the last two paragraphs we can infer that . （A）first impression is of importance（B）public relations are important in the interview （C）self confidence is of great importance（D）personal taste is quite important in the interviewSection B Directions: Decide whether the statements are 'true' or 'false' based on the text, write T for ‘true’ and F for ‘false’. (2 marks for each, 10 marks altogether)Here are a few examples of business customs in foreign lands that one should be cognizant of:In Brazil, conversations can become very animated and involve physical contact and raised voices. Yet trying to dominate the conversation will meet with disapproval.In China, it's considered impolite to reply negatively. Answers like\time\gifts, avoid using white or green wrapping paper as those colors are considered to be inauspicious. In Germany, it's customary to wait to beintroduced to someone new by a third party. People are uncomfortable when approached by complete strangers.When dining with co-workers in Japan, always let the host pay for the meal. Be sure to never leave your chopsticks placed vertically in a bowl of rice as this is only done at funerals.The Irish are enthusiastic conversationalists who often indulge incriticism of themselves as a people and Ireland as a country. If you'reinvolved in this type of conversation, never agree with what is being said or you'll find that both yourself and your country will be roundly abused.第 4 页共 5 页单位名称生答题Even in \不Luckily there are many training programs available to familiarize business travelers and career people with 准the ins and outs of doing business in the international arena. 超过此 1. [ ] In Brazil, people usually talk animatedly, but they usually keep space distance with each other. 线2. [ ] In China, people usually give a negative answer indirectly instead of the direct “No”.3. [ ] In Germany, it’s better not to bother to speak to a stranger ifno one introduces him to you. 4. [ ] Irish peopletend to criticize their own country in conversation because they bear hatredto their country.姓名准考证号地区 5. [ ]The purpose of this article isprobably to tell us that we should be aware of the different ways business peopleinteract in different cultures and countries.III. TranslationDirections: Translate the following passage into Chinese. (4 marks each, 20 marks altogether)1. As you know, we value our long-established relationship with your corporation, and look forward to increasing business in the coming years.2. Any information you can send us about the city itself and the surrounding countryside, including places of historical interest, will be very much appreciated.3. We are offering you goods of the very highest quality on unusually generous terms and would welcome the opportunity to serve you.4. The meanings we exchange by speaking and by writing are not given in the words and sentences along but are also constructed partly out of what our listeners and our readers interpret them to mean.5. The fact remains that women are now free to enter any career that attracts them; the situation has improved, and the tide is not likely to turn back.IV. WritingDirections: Here you are required to write a reply to the letter askingfor price reduction (20 marks)第 5 页共 5 页感谢您的阅读，祝您生活愉快。
大学英语三级(A)真题2021年06月
大学英语三级（A）真题2021年06月（总分：101.99,做题时间：120分钟）一、大学英语三级（A级）-听力对话单题（总题数：5,分数：4. 00）（分数:0. 80）A.The after-sale service.B.The training courses. JC.The online marketing.D.The new products.解析：原文： M: Are all of your training courses online? W: Yes, we offer 100% online courses that are convenient for everyone. Q: What are the two speakers talking about?fffl节推断题。
男士询问女士培训课程是否都是在线课程，女士给出肯定回答，并进一步说明他们全部提供在线培训课程。
在对话中两人都提到了培训课，由此确定对话双方谈论的是B）“培训课”，故B）为此题的答案。
A）“售后服务”、C）“线上销售”和D）“新产品”在对话中均未提及，可以排除。
1.（分数：0.80）A. From a friend. VB.From a newspaper.C.From a website.D.From a TV program.解析：原文：M: Are all of your training courses online? W: Yes, we offer 100% online coursesthat are convenient for everyone. Q: What are the two speakers talking about?信息明示题。
女士询问男士如何获知该岗位空缺的消息，男士回答说是他的一位朋友告诉他女士单位正在寻找一位有经验的程序员。
由此可知男士是从朋友那获得的消息，由此可确定A）“从朋友那里”为此题的答案。
中国舞三级考试题库及答案
中国舞三级考试题库及答案一、选择题1. 中国古典舞中的基本手型有几种？A. 3种B. 5种C. 7种D. 9种答案：C2. 下列哪个动作不属于中国舞的基本功？A. 云手B. 踢腿C. 旋转D. 跳跃答案：B3. 中国舞中“提沉”动作主要训练的是？A. 腿部力量B. 腰部柔韧性C. 手臂协调性D. 身体平衡感答案：B二、填空题4. 中国舞中的“________”是模仿古代女子行走时的姿态。
答案：碎步5. “________”是中国舞中常见的一种手臂动作，用于表现优雅和柔美。
答案：扇子手6. 中国舞中，身体的“三道弯”指的是________、________和________。
答案：腰部、膝盖、脚踝三、简答题7. 简述中国舞中“云手”动作的特点。
答案：云手是中国舞中的基本手臂动作之一，特点是手臂的运动轨迹像云彩一样流畅，手腕要灵活转动，动作要连贯，体现出舞者的柔美和优雅。
8. 描述中国舞中“提沉”动作的要领。
答案：提沉动作主要训练舞者的腰部柔韧性和控制力。
动作要领包括：提时，腰部向上提起，胸部向前顶，臀部向后收；沉时，腰部向下压，胸部下沉，臀部向前顶。
整个动作要缓慢而连贯，体现出舞者的内在力量。
四、论述题9. 论述中国舞中“身韵”的表现方式及其在舞蹈中的重要性。
答案：身韵是中国舞的核心表现方式之一，它包括身体的运动、呼吸的配合以及情感的表达。
身韵在舞蹈中的重要性体现在：（1）身韵能够使舞者的动作更加流畅自然，增强舞蹈的观赏性；（2）通过身韵的运用，舞者能够更好地表达舞蹈的情感和内涵；（3）身韵的训练有助于提高舞者的身体素质和艺术修养。
五、实操题10. 请根据以下音乐节奏，编排一段包含“提沉”和“云手”的中国舞小组合。
答案：在编排时，可以先从慢节奏的音乐开始，用“提沉”动作来表现音乐的起伏，接着在音乐节奏加快时，加入“云手”动作，使整个舞蹈动作更加丰富和有层次。
注意动作的连贯性和音乐的配合，以及舞者的表情和情感的投入。
三级乐理试题及答案
三级乐理试题及答案一、选择题（每题2分，共20分）1. 以下哪个音程是大三度？A. C-EB. C-GC. C-AD. C-B答案：A2. 以下哪个和弦是主三和弦？A. C-E-GB. C-E-G#C. C-F-AD. C-G-B答案：A3. 什么是五线谱？A. 一种记录音乐的符号系统B. 一种乐器C. 一种音乐风格D. 一种音乐理论答案：A4. 以下哪个是全音符？A. 一个空心的圆圈B. 一个实心的圆圈C. 一个实心圆圈加一个竖线D. 一个空心圆圈加一个竖线答案：B5. 以下哪个是升号？A. ♭B. ♯C. ♮D. ♩答案：B6. 以下哪个是降号？A. ♭B. ♯C. ♮D. ♩答案：A7. 什么是调号？A. 一首曲子的开头部分B. 一首曲子的结尾部分C. 一首曲子的中间部分D. 一首曲子中标记调性的符号答案：D8. 以下哪个是拍号？A. 4/4B. 2/2C. 3/4D. 所有选项都是答案：D9. 以下哪个是小节线？A. 五线谱上的短横线B. 五线谱上的长横线C. 五线谱上的竖线D. 五线谱上的斜线答案：A10. 以下哪个是附点音符？A. 一个实心圆圈加一个竖线B. 一个实心圆圈加一个点C. 一个空心圆圈加一个竖线D. 一个空心圆圈加一个点答案：B二、填空题（每空2分，共20分）1. 音阶中的每个音级都有其特定的名称，第一个音级称为________，最后一个音级称为_______。
答案：主音，属音2. 在C大调中，没有升号或降号，因此它的调号是________。
答案：C大调3. 一个全音符的时值是四分音符的_______倍。
答案：44. 一个附点四分音符的时值等于_______个四分音符的时值。
答案：1.55. 一个八度包含_______个半音。
答案：126. 一个和弦由至少_______个音组成。
答案：37. 五线谱上的音符如果超出了五线的范围，可以通过加_______来扩展。
答案：线8. 一个拍号4/4表示每小节有_______拍，每拍是四分音符的时值。