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请将每一个空的正确答案写在答题卡【1】~【20】序号的横线上,答在试卷上不得分。
1.计算并填写下表
(1)
【1】B类【解析】题目中给定的lP地址191.23.181.13的第一字节范围属于128~191之间,可以判断该IP地址属于B类地址;或者将IP 地址写成二进制形式为:10111111.0 0010111.10110101.00001101,第一字节以“10”开头,也可以判断出该lP地址属于B类地址。
【2】191.23.128.0 【解析】由题目知,该lP地址的子网掩码为255.255.192.0,写成二进制表示法为11111111.11111111.11000000.00 00000,子网掩码的前18位为“1”,说明前18位为网络号,后14位为主机号。用子网掩码与lP地址做“与”运算,得到网络地址为 10111111.00010111.10000000.00000000,写成十进制即191.23.128.0 或191.23.128.0/18。
【3】191.23.191.255 【解析】把lP地址的主机号全部置“1”即可得到直接广播地址,即10111111.00 010111.10111111.11111111,写成十进制,即 191.23.191.255。
【4】 0.0.53.13 【解析】将网络号地址全部置“0”,便可得到该lP的主机号,即00000000.00000000.00110101.00001101,写成十进制即0.0.53.13。
【5】191.23.191.254 【解析】由于主机号全置“1”时为广播地址,是不可用的IP 地址。所以最后一个lP地址为主机号的广播地址减去l,即 191.23.191.254.
英语四级考试的答题卡填涂问题?
1、如果试卷是A,答题卡也会是A的,横向纵向就是题号的排列顺序有横向的、有纵向的
涂卡时,你只要注意看下题号就不会涂错
2、涂卡是和高考涂卡一样的,只需要盖住字母A、B、C、D即可,不一定要涂满格子,涂错的话用橡皮很容易就擦掉了
3、作文也和高考一样用中性笔,写错的话,最好划掉,用胶带会影响卷容,有时甚至影响电脑扫描,倒是可以用涂改液的,高考和四六级我都用过涂改液
4、准考证号的填涂也和高考一样,用黑笔填错时,只需用笔划掉再重写即可
5、监考老师一般会挨个看下准考证号、姓名等是否填涂
第一节:完成句子(15分)
阅读下列各小题,根据括号内的汉语提示,用句末括号内的英语单词完成句子,并将答案写在答题卡上的相应题号后。
例:We (起床)before dawn.It was still dark outside.(get)
答案:got up
71.Only if people of all the countries are united ________(我们才能解决)the existing problems in the world.(solve)
We can solve
考生在填涂答题卡时,错误的一项是()。
- A、如考生没有中文姓名,可以不填写
- B、应使用2B铅笔填涂,否则会影响成绩
- C、考生序号应填涂准考证号的最后5位
- D、考点代码可选择不填涂
正确答案:D
关于答题卡的操作,以下做法错误的是()。
- A、主考宣读考场规则后即可分发答题卡
- B、答题卡可通过考生由前往后传递发放
- C、考试结束回收答题卡时应使用于分发相同的顺序
- D、监考指导考生正确填涂答题卡个人信息
正确答案:B
河南省2022年普通高等学校招生全国统一考试英语注意事项: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,选出每小题答案后,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,再选涂其他答案标号。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. 考试结束后,将本试卷和答题卡一并交回。第一部分听力(共两节,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(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。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。例:How much is the shirt? A. 19.15. B. 9.18. C. 9.15. 答案是C。1. What does the man want to do? A. Have breakfast. B. Take a walk. C. Call his office. 2. What was George doing last night? A Having a meeting. B. Flying home. C. Working on a project. 3. Why does the man suggest going to the park? A. Its big. B. Its quiet. C. Its new. 4. How does the woman sound? A. Annoyed. B. Pleased. C. Puzzled. 5. Where is the mans table? A. Near the door. B. By the window. C. In the corner. 第二节(共15小题;每小题1.5分,满分22.5分)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。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、7题。6. What are the speakers going to do tonight? A. Eat out. B. Go shopping. C. Do sports. 7. What is the probable relationship between the speakers? A. Boss and secretary. B. Hostess and guest. C. Husband and wife. 听第7段材料,回答第8、9题。8. Why does the woman think July is the best time to move? A. Their business is slow. B. The weather is favorable. C. Its easy to hire people. 9. How will they handle the moving? A. Finish it all at once. B. Have the sales section go first. C. Do one department at a time. 听第8段材料,回答第10至12题。10. What did Peter learn from his grandfather? A. How to appreciate art works. B. How to deal with artists. C. How to run a museum. 11. What did Peter do in Chicago? A. He studied at a college. B. He served in the army. C. He worked in a gallery. 12. Whose works did Peter like best? A. Rembrandts. B. Botticellis. C. Rubens. 听第9段材料,回答第13至16题。13. Where does the conversation take place? A. At a library. B. In a law firm. C. On a train. 14. By what time did John plan to finish his term paper? A. March. B. August. C. October. 15. Why did John quit his part-time job? A He had to catch up with his study. B. He was offered a better one. C. He got tired of it. 16 What is Susans attitude to Johns problem? A. Carefree. B. Understanding. C. Forgiving. 听第10段材料,回答第17至20题。17. What did the speaker do before the year 2012? A. A fitness coach. B. A chess player. C. A marathon runner. 18. Why was the 2016 Olympics important for the speaker? A. He was motivated by Bolt. B. He broke a world record. C. He won fifth place. 19. Which is the hardest for the speaker? A. Getting over an injury. B. Doing strength training. C. Representing Botswana. 20. What is the speaker mainly talking about? A. His plan to go for the gold.B. His experience on the track.C. His love for his home country. 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A、B、C和D四个选项中,选出最佳选项。AHenry Raeburn (1756-1823)The ExhibitionThis exhibition of some sixty masterpieces celebrating the life and work of Scotlands best loved painter, Sir Henry Raeburn, comes to London. Selected from collections throughout the world, it is the first major exhibition of his work to be held in over forty years. Lecture SeriesScottish National Portrait (肖像画) Gallery presents a series of lectures for the general public. They are held in the Lecture Room. Admission to lectures is free. An Introduction to RaeburnSunday 26 Oct., 15.00DUNCAN THOMSONRaeburns English ContemporariesThursday 30 Oct. 13.10JUDY EGERTONCharacters and Characterisation in Raeburns PortraitsThursday 6 Nov., 13.10NICHOLAS PHILLIPSONRaeburn and Artists Training in the 18th CenturyThursday 13 Nov., 13.10MARTIN POSTLEExhibition TimesMonday-Saturday 10.00-17.45 Sunday 12.00-17.45Last admission to the exhibition: 17.15. There is no re-admission. Closed: 24-26 December and 1 January. Admission4. Children under 12 years accompanied by an adult are admitted free. Schools and CollegesA special low entrance charge of 2 per person is available to all in full-time education, up to and including those at first degree level, in organised groups with teachers.1 What is the right time for attending Raeburns English Contemporaries?A. Sun. 26 Oct.B. Thurs. 30 Oct.C. Thurs. 6 Nov.D. Thurs.13 Nov.2. How much would a couple with two children under 12 pay for admission?A. 4.B. 8.C. 12.D. 16.3. How can full-time students get group discounts?A. They should go on Sunday mornings.B. They should come from art schools.C. They must be led by teachers.D. They must have ID cards with them.BIn 1916, two girls of wealthy families, best friends from Auburn, N. Y.
下列哪些考试行为属于考生违纪:()
- A、考生未经监考员同意,在考试过程中擅自离开考场。
- B、考生将试卷、答题卡、草稿纸等考试用纸带出考场。
- C、考生用规定以外的笔或者纸答题,或者在答题卡规定以外的地方书写姓名、准考证号。
- D、考生在答题卡上填写与本人身份不符的姓名和准考证号等信息。
正确答案:A,B,C
“请考生注意,未将试题答案填涂在答题卡上的,请抓紧时间填涂”监考规范用语提示时间为()
- A、考试结束前30分钟
- B、考试结束前15分钟
- C、开考后30分钟
- D、开考后15分钟
正确答案:B
监考员处理缺考考生试卷、答题卡及空白试卷、答题卡操作为()。
- A、将缺考考生的条形码粘贴在《考场情况记录表》上规定区域内
- B、用0.7黑色墨水的签字笔在答题卡袋封面上填缺考准考证号及相关内容
- C、用0.7黑色墨水的签字笔在缺考答题卡上填写缺考考生姓名和准考证号
- D、用0.7黑色墨水的签字笔在《考场情况记录表》上规定区域填写缺考考生姓名和准考证号
- E、用0.7黑色墨水的签字笔分别在缺考考生试卷、答题卡和尾考场的空白试卷、空白答题卡左上角空白处注明“缺考”或“空白”字样
- F、用2B铅笔填涂缺考考生答题卡的缺考标记
正确答案:A,B,C,E
监考员对缺考考生的答题卡处理是()
- A、在答题卡右上角注明“缺考”字样
- B、在答题卡上填涂缺考标记
- C、在答题卡指定位置填写姓名、准考证号
- D、在答题卡指定位置粘贴准考证条形码
- E、在答题卡左上角注明“缺考”字样
正确答案:C,E
考生领到答题卡、试卷后,监考员应指导考生在在规定时间内和指定位置准确填写()等。
- A、姓名
- B、座位号
- C、准考证号
- D、考籍号
- E、考生号
正确答案:A,C
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