




已阅读5页,还剩22页未读, 继续免费阅读
版权说明:本文档由用户提供并上传,收益归属内容提供方,若内容存在侵权,请进行举报或认领
文档简介
浙江省宁波市2013-2014学年高一下学期期末考试英语试题本试卷分第一卷(选择题)和第二卷(非选择题),共150分。考试用时120分钟。第I卷(选择题共100分)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)听下面五段对话。每段对话后有一小题,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 does the man want? A. a doorB. a keyC. milk2. What is the woman doing? A. taking a pictureB. enjoying a fountain (喷泉)C. climbing mountains3. What advice does the woman give the man? A. run fastB. take mild exerciseC. run slowly for long4. What are the speakers mainly talking about? A. a ghostB. a film C. a story5. What is the man most probably? A. a policemanB. a teacher C. a doctor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2至4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5秒钟的时间阅读各个小题;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题。6. What are the speakers doing? A. preparing for a mealB. doing some shoppingC. talking about a recipe7. What do the speakers need to buy? A. cheese and potatoesB. onions and pepperC. mushrooms and butter听下面一段对话,回答第8和第9题。8. What is the party for? A. Johns birthdayB. ChristmasC. Johns wedding9. What do we know about the man? A. Hell go to the party with the woman. B. He has told Anna to keep a secret. C. He looks forward to visiting the woman.听下面一段对话,回答第10至第12题。10. Who is making the telephone call? A. Lewis BrothersB. Oliver Martin C. Mark Hanson11. What has the man failed to receive? A. the pricelistsB. the brochures (手册) C. the invitation cards12. When did the man place the order? A. about 15 days agoB. about 30 days ago C. about 40 days ago听下面一段对话,回答第13至第16题。13. What is the relationship between the speakers? A. teacher and student B. grandpa and granddaughter C. boss and secretary14. What does the man think of the typewriter? A. slow B. unreliableC. OK15. What once caused the loss of papers?A. There was a power cut. B. The battery ran down.C. The puter was broken.16. How did the man finish his paper? A. He used a typewriter.B. He used a word processor.C. He used a puter.听下面一段独白,回答第17至第20题。17. What is the talk about? A. spoken EnglishB. practical EnglishC. listening English18. How many activities does the speaker mention? A. two B. threeC. four19. Why does the speaker remend reading books? A. It is a popular way to improve ones English. B. It is interesting and books have different levels. C. It is the most beneficial to English learning.20. What does the speaker think of watching the news in English? A. It is too boring to secondary school students. B. It is more useful to advanced English learners. C. It can help students learn how to use body language.第二部分:英语知识运用(共两节,满分30分)第一节:单项填空(共20小题;每小题0.5分,满分10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. Surprisingly, years back, when playing American Captain in Marvels movie universe became _ possibility, Chris Evans nearly turned _ role down.A. the; a B. the; the C. a; the D. /; the 【考点】冠词【答案】C【解析】句意:令人惊讶的是,几年前,当在电影宇宙中扮演美国队长成为可能的时候,克里斯埃文斯几乎拒绝了这个角色。第一空填a,表示“一种可能性”,第二空填the,特指“American Captain这个角色”,所以选C。【试题延伸】冠词的集中在the表示特指;a/an表示泛指。另外要注意冠词的一些固定搭配中冠词的使用。还有抽象名词具体化的用法。【举一反三】It is _ greatpitythat the discovery of flight MH 370 still proves to be _ failure.A.不填;a B. the; the C. a; a D. a;不填【解析】C句意:马航MH370航班的搜索证明是失败的这真是遗憾的事情。第一空填a,pity这里是抽象名词具体化,第二空题a,这里的failure也是抽象名词具体化,所以选C。22. The middle-term examination is coming. Im afraid I will fail. _! Im sure you can make it.A. Good luckB. Cheer upC. Best wishesD. Doesnt matter【考点】交际用语【答案】 B【解析】句意:-期中考试就要到了。恐怕我会不及格。-_,我相信你会通过。说明这句话是鼓励别人,让别人振作起来。用cheer up。A. Good luck祝好运, C. Best wishes万事如意, D. Doesnt matter没关系,都不符合句意。所以选B。【举一反三】- _! Put your foot on the brake(刹车)! - I am braking. - No, your foot is on the gas pedal!A. Take care B. Watch out C. Relax D. Attention【解析】B句意:-_!将脚放在刹车上!-我在刹车。-不,你的脚在油门上。四个选项的意思分别是:A. Take care 保重, B. Watch out当心,C. Relax放松,D. Attention注意,在播放通知的时候,引起别人注意的时候使用,根据No, your foot is on the gas pedal!可知情况紧急,要当心。所以选B。23. My friend would like to select a fine watch as a present for her boyfriends birthday, but _ was available in the shops nearby.A. nothingB. no oneC. neitherD. none【考点】代词【答案】D【解析】句意:我的朋友想买一个好的手表做为男朋友生日的礼物,但是附近的商店一个都买不到。这里表示“没有一块好的手表”,所以是none (of the watches),no one没有人,nothing“什么都没有”,neither“两者都不”,所以选D。【试题延伸】代词首先要弄清它指代的是什么,指代的数量,结合句意和代词本身的用法,再进行辨析。【举一反三】 How much salt did you put in the soup? Im sorry to say, _. I forget. A. no B. no one C. none D. nothing【解析】C句意:-你说放多少盐在汤里面?-很抱歉,没有放,我忘记了。这里表示“没有放盐”,所以是none (of the salt),no“不”,no one没有人,nothing“什么都没有”,所以选C。24.They went _ the ship just before it started to leave.A. aboardB. boardC. aboard onD. board on【考点】副词【答案】A【解析】句意:他们在船刚刚准备要离开的时候上了船。Aboard是副词“上车/船,飞机”,go aboard+plane/ship/train,board是动词,上(船、车或飞机),不和go搭配,所以选A。25. He is a strict and kind teacher, _ my son loves and respects.A. oneB. the one whoC. whichD. he who【考点】代词【答案】A【解析】句意:他是一个严格的善良的老师,一个我儿子喜欢又尊敬的老师。这里需要代词指代a teacher,用one可以指代前面的可数名词单数,后面省略了关系代词who,the one可以指代特指可数名词单数,如果想用非限制性定语从句的话,应该用who,所以选A。【试题延伸】代词首先要弄清它指代的是什么,指代的数量,结合句意和代词本身的用法,再进行辨析。【举一反三】Mom promised to buy me a nice gift for my birthday, _ beyond my imagination. A. it B. that C. one D. the one【解析】C 代词:句意:妈妈答应会给我的生日买个礼物,一个超过我想象的礼物,这里填的单词是a nice gift的同位语,指代可数名词的单数用one。It特指前面的同类同物,that特指前面的可数名词单数或不可数名词,the one特指前面的可数名词单数。选C。26. If the government _ the public investment(投资) between big cities and rural areas, farmers will not leave their homes and families to go to the big cities.A. balancesB. seeksC. measuresD. combines 【考点】动词【答案】 A【解析】句意:如果政府平衡大城市和农村地区的公共设施的话,农民们就没有必要离开家去大城市了。这里需要动词,四个选项的含义分别是:A. balances平衡,B. seeks寻求, C. measures衡量,D. combines结合,所以选A。【试题延伸】词义辨析题在高考中有所涉及,每年的趋势不尽相同。对于词义辨析题目,首先可以从句意着手,看懂句意是解答此类题目的关键,其次四个选项的意思也要了如指掌。这对于平时学生的学习仔细度提出了要求,学生在平时的学习中要勤积累,多记忆,多查字典,以便在考试时能够迅速准确的答出。【举一反三】Although my parents are very busy, they still _ a lot of time to us.A. offer B. devote C. spend D. provide【解析】B句意:虽然我的父母很忙,他们仍然在我们身上投入很多时间。这里使用动词devote“投入,奉献”,devote time to (doing) sth投入/奉献时间(做),A. offer提供, C. spend花费,D. provide提供,所以选B。27. He is said to have written and sung the song _ his wife who died from skin cancer 2 years ago.A. in memory ofB. in need ofC. in honour ofD. in support of【考点】介词短语【答案】A【解析】句意:据说他已经为了纪念妻子写了一首歌并且唱了这首歌。本题介词短语的用法。四个选项的含义分别是:A. in memory of为了纪念,B. in need of需要, C. in honour of为了对表达敬意,D. in support of支持,所以答案是A。【试题延伸】解答这类题目,首先要理解题干的意思,其次要知道各选项词组的意思,然后像数学中的代入法一样,依次把各个选项意思放入句子中进行比较,不难选出正确答案。关键还是在平时学习的过程中,多积累多总结多记忆。以动词或者名词作为中心词进行记忆,是个不错的方法。【举一反三】Young people seem to have no time to spend with other people around them _ giving so much attention to their own world.A. in spite of B. regardless of C. due to D. according to【解析】C 介词短语:A. in spite of虽然B. regardless of不管C. due to 因为D. according to根据,句意:由于太关注自己的世界,年轻人似乎没时间和周围的人呆在一起。选C。28. After two hours drive, we came to _ is called a green house, through the glass wall of _, we saw lots of green plants.A. where; whichB. that; thatC. what; whichD. where; that 【考点】定语从句和名词性从句【答案】 C【解析】句意:开车两个小时后,我们来到被称为是温室的地方,通过它的玻璃墙我们看见很多绿色的植物。第一空填what引导宾语从句,在宾语从句中what做主语,第二空填which。使用“名词+of+which”引导定语从句,所以选C。【试题延伸】定语从句的考查主要就是考查关系词的辨析,关系代词that, which, whose, whom, as, who在句中做主语,宾语,表语或者定语;where, why, when在句中做状语。要分析句子成分,看缺少什么成分,就选用相应的关系词。连接名词性从句的连接词有:that, what, who, when, where, which, why, whether, how, whoever,whomever,whichever ,whatever等。解答这类题目,关键在于分析清楚句子结构。通过判断引导词在从句中所作的成分及意义,来选择正确的引导词。【举一反三】The reason _ he gave for being late was _ he forgot to set the alarm clock.A. which; because B. why; because C. which; that D. that; because【解析】C考查定语从句和表语从句:第一空是定语从句,先行词是the reason,定语从句中gave缺少宾语,用that或which引导定语从句,第二空是表语从句:表示的原因是要用句型:(one)reason(for.)is that.句意:她迟到的原因是她忘记设定闹钟了。选C。29. Stop talking at once; the latest news about the World Cup _. A. is broadcastB. is broadcastingC. is being broadcastD. has been broadcast【考点】时态和语态【答案】A【解析】句意:立刻停止谈话,关于世界杯的最新消息正在播出。结合前面的Stop talking at once;可知这个消息现在正在被播出,所以用现在进行时的被动语态,选A。【试题延伸】英语中的时态主要由动词的形式决定,因此在学习英语时态时,要注意分析动词形式及具体语境,想象在那个特定的时间动作所发生的背景,这个动作是经常性动作、一般性动作、进行性动作、完成性动作还是将要发生的动作。和将来某个具体时间(段)连用,用将来进行时。【举一反三】The book I wrote last year _ and it will soon come out.A. is being printedB. was printedC. would be printed D. will be printed【解析】A句意:我去年写的书正在被印刷,并且很快就要出版了。结合后面的it will soon come out.可知这本书现在正在被印刷,所以用现在进行时的被动语态,选A。30. Mr Johnson_knows the street like the palm(手掌) of his hand.A. finallyB. obviously C. approximately D. simply【考点】副词辨析【答案】B【解析】句意:很显然,Johnson先生了解这条街就像他的掌纹一样。这里需要副词: A. finally最终地,B. obviously显然地, C. approximately 大约, D. simply简单地,所以选B。【试题延伸】这几个副词都是高考常考点,对于不同的副词要放在上下文语境中进行辨析,还有识记副词的含义很重要。【举一反三】He passed through a difficult period _ after his marriage broke down. A. strongly B. extremely C. entirely D. shortly【解析】D A. strongly强烈地B. extremely非常地C. entirely整个的D. shortly不久,句意:在婚姻出问题后不久他就经历了一段困难的时期。选D。31. Tom, you will _ to the department until the end of this month. Next month youll be rearranged. A. be attached toB. be belonged toC. be introduced toD. contribute to 【考点】词组【答案】A【解析】句意:汤姆,你到本月底就附属于这个部门。下个月你将会重新安排。A. be attached to附属于,喜爱,爱慕,B. belong to“属于“不能用于被动语态, C. be introduced to被介绍给,D. contribute to对有贡献,所以选A。【试题延伸】词组的考查没有捷径,只有加强平时的背诵,包括词组本身的含义,一词多义,以及词组和动词的搭配,做题时别忘了弄懂句意和上下文的逻辑关系,进行判断。学生平时要特别注意这方面的积累。【举一反三】Mr White has just been in China for weeks and hes trying to _ the climate here. A. help out B. adjust to C. depend on D. hold up【解析】B考查词组:A. help out帮助解决困难B. adjust to适应C. depend on依赖D. hold up举起,耽搁,句意:怀特先生在中国已经几个星期了,他正在适应这里的气候。选B。32. What did you say to your sister? I saw her crying in the room. It my fault. I just said hello to her when I met her, nothing else.A. must have beenB. cant have beenC. oughtnt to beD. should have been【考点】情态动词【答案】B【解析】句意:-你对你姐姐说什么了,我看见她在房间里面哭。-肯定不是我的过错,我见到她的时候只是和她打招呼,没有别的。因为是对过去事情的推测,所以用情态动词的完成式,而且这里用cant have done表示对过去的事情的否定推测,must have been 过去一定做了,should have been过去本应该做却没有做,所以选B。【举一反三】On April Fools Day, people in Western countries play tricks on each other. However, there is one rule for the jokes: they _ be fun and _ hurt anyones feelings.A.should; oughtntB. can; cannot C. must; shouldnt D. need; mustnt【解析】C句意:在西方国家的愚人节,人们互相捉弄。然而,有一个规则的笑话:他们必须是有趣的和不应该伤害任何人的感情。must指“anecessaryoressentialthing”或“highlyrecommended”,表达出强烈的情感色彩。因为题目中提到rule一词,更说明玩笑一定要符合有趣的这个标准。Should作为情态动词,常用于表达责任;义务等情感。意指“玩笑不应该伤害到他人情感”。或者用oughtnt to,Can作为情态动词,表达”能力,能够”之意,偏重于强调客观条件。Need“需要”,所以选C33. I wonder why he has been acting so strangely these days. Recent pressure at work may _ his behavior. A. account for B. make forC. stand forD. change for 【考点】动词短语【答案】A【解析】句意:-我想知道为什么她这些天表现的这么奇怪?-最近工作的压力可以解释他的行为。这里需要动词短语,四个选项的含义是:A. account for占据,是的原因,B. make for有助于, C. stand for代表,D. change for更换,所以选A。【试题延伸】词组的考查没有捷径,只有加强平时的背诵,包括词组本身的含义,一词多义,以及词组和动词的搭配,做题时别忘了弄懂句意和上下文的逻辑关系,进行判断。学生平时要特别注意这方面的积累。【举一反三】We were required not to _ any important details before it was made public. A. make out B. let out C. figure out D. take out【解析】B句意:我们被要求在这件事公布于众前不要泄漏细节。make out辨认出,理解,let out泄漏,释放,figure out 弄明白,take out拿出,所以选B。34. At present, he is a student at Zhejiang University, _ for a degree in computer science.A. studiesB. studyingC. to have studiedD. having studied【考点】非谓语动词【答案】B【解析】句意:现在他是浙江大学的学生学习电脑科学的学位。这里需要非谓语动词做状语,因为he和study是主动关系,而且是现在正在学习,所以用现在分词做状语,所以选B。【试题延伸】首先要分析句子知道非谓语动词是做得什么成分,然后根据和修饰语的关系决定是现在分词还是过去分词或者不定式。【举一反三】_ of potential danger on late night visits to ATMs, she didnt dare to go without his boy friend _ her. A. Warned; accompanied B. Having warned; accompanying C. Warning; accompaniedD. Having been warned; accompanying【解析】D第一空填过去分词做状语,因为warn和逻辑主语she是被动关系,第二空填accompanying做宾语补足语,因为accompanying和修饰的宾语her boy friend是主动关系,句意是:被警告晚上去自动取款机很危险,没有男朋友陪同她不敢去。选D。35. Though youve got a tight schedule these days, I would be _ if you could afford time to attend our meeting today.A. concerned B. determinedC. grateful D. appreciated 【考点】形容词【答案】 C【解析】句意:虽然你最近的安排很紧,如果你能抽出时间参加我们的会议我就很感激了。这里需要形容词,四个选项的含义分别是:A. concerned关心的,担心的, B. determined有决心的, C. grateful 感激的,D. appreciated被欣赏的,所以选C。【试题延伸】形容词的用法主要是考查平时的记忆,对相似的单词要注意辨别,做题时要放在上下文做考虑。还要记忆些相关的搭配。【举一反三】These comments are not directly _ to the inquiry about safety standards.A. controversialB. accessibleC. appropriateD. relevant【解析】D形容词辨析:A. controversial有争议的,B. accessible易接近的,C. appropriate适当的, D. relevant相关的,句意是:这些评论不是和安全标准有关的问题相关。选D。36. The animated film Rio was a big success in 2011. Now Rio 2 which _ on April 11 has hit Chinas theaters.A. worked out B. came outC. turned out D. broke out【考点】动词短语【答案】B【解析】句意:动画电影Rio在2011年是一个巨大的成功,现在4月11号发行的Rio2在中国的各大影院上映。这里需要动词短语,四个选项的含义是:A. worked out算出,制定出,锻炼, B. came out出版,发行,C. turned out结果是,D. broke out爆发,所以选B。【试题延伸】本题考查了动词+out构成的短语。不同的动词接相同的介词或副词意思完全不同;要注意辨析记忆,不同的意思在不同的语境中要灵活运用【举一反三】Many memories of old times were _ by the conversation we had during the get-together. A. called onB. called inC. called upD. called for【解析】C考查词组辨析:A. called on号召,拜访某人B. called in召集C. called up唤起,使想起D. called for要求,需要,句意是:以前的很多记忆是在聚会时的谈话唤起的。选C。37. In the document(文件), it says that all goods _ be shipped over before the due day.A. canB. shall C. mayD. will【考点】情态动词【答案】B【解析】句意:在这个文件里面说所有的货物要在预定日期前用船运过去。这里用shall,在主语是第三人称中表示“规定,命令,警告,允诺”等语气,Can表达”能力,能够”之意,偏重于强调客观条件。may“可以”,will“将会,愿意”,所以选B.38. The building, which _ to last for 50, collapsed on April 4 in Fenghua.A. has designedB. had designedC. is designedD. was designed【考点】时态和语态【答案】D【解析】句意:按50年标准设计的奉化居民楼在4月4号倒塌。结合后面的collapsed on April 4 in Fenghua.可知这个楼是过去设计的,而且building和design是被动关系。所以用一般过去时的被动语态,选D。【试题延伸】英语中的时态主要由动词的形式决定,因此在学习英语时态时,要注意分析动词形式及具体语境,想象在那个特定的时间动作所发生的背景,这个动作是经常性动作、一般性动作、进行性动作、完成性动作还是将要发生的动作。和将来某个具体时间(段)连用,用将来进行时。【举一反三】The book I wrote last year _ and it will soon come out.A. is being printedB. was printedC. would be printed D. will be printed【解析】A句意:我去年写的书正在被印刷,并且很快就要出版了。结合后面的it will soon come out.可知这本书现在正在被印刷,所以用现在进行时的被动语态,选A。39. _ is known to us all, the old worker, for _ life was hard in the past, still works hard in his seventies.A. What; whom B. As; whoseC. As; whom D. It; whose【考点】非限制性定语从句【答案】C【解析】句意:我们所有的人都知道,那个过去生活困难的老工人现在70几岁了,还在努力工作。第一空填as,引导非限制性定语从句,as指代后面的内容,并在定语从句中做主语,第二个空代替先行词theoldworker,并作介词for的宾语,用whom。所以选C。【举一反三】_ is known to us all is that the old worker,for _ life was hard in the past,still works hard in his seventies.AAs;whom BWhat;whoseCIt;whose DWhat;whom【解析】D第一个空中what引导一个主语从句,并作从句的主语。第二个空代替先行词the old worker,并作介词for的宾语,用whom。40. Im sorry I cant see you off._? Havent you agreed?A. How is it B. What is itC. Why dont you D. What do you think【考点】交际用语【答案】 A【解析】句意:-很抱歉,不能给你送行了。-怎么了,你不是同意了吗?A. How is it怎么了?符合上下文,其他三个选项B. What is it那是什么? C. Why dont you为什么不?D. What do you think你认为什么?都不符合句意。所以选A。第二节 完形填空(共20小题;每小题1分,满分20分)阅读下面短文,从短文后所给各题的四个选项(A、B、C和D)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。I had made up my mind a long time ago that I would not give homeless people money, because I could never be sure what that money would be used for. 41 , I decided, I would buy them a sandwich, a cold drink on a hot day, a cup of coffee, whatever I could 42 . I was on my way home from work on a 43 city street full of busy people. 44 my friends were not able to hang out with me, I wasnt looking forward to going home right away and just wandered aimlessly 45 my own. Thats 46 I saw a homeless man outside a Starbucks. He was moving 47 to stay warm, and gently asking for 48 . He spoke so quietly that I could hardly hear him. The idea that I would buy this man a sandwich and coffee flashed through my mind, which made me 49 , turn around and walk into the Starbucks. Just as I was leaving the store, two policemen were approaching the man. 50 the shop owners had complained of his 51 and the police were there to draw him away from the storefronts. Without 52 , I ran towards them, asking one of the officers whether I 53 give the man something before he went. I was not sure why I asked the 54 but the policeman said sure. I just handed the bag of food to the surprised man and 55 home. On the way I couldnt help thinking, “I hope people 56 that”. Then I had to 57 ask myself why I hoped people had witnessed me give the man a sandwich from Starbucks. Was it 58 I wanted people to think, “Shes such a nice person!”? I continued to wonder this all evening. The next morning it came to me. I wanted people to have witnessed that small act of kindness not so that I would receive credit and praise but so that they might
温馨提示
- 1. 本站所有资源如无特殊说明,都需要本地电脑安装OFFICE2007和PDF阅读器。图纸软件为CAD,CAXA,PROE,UG,SolidWorks等.压缩文件请下载最新的WinRAR软件解压。
- 2. 本站的文档不包含任何第三方提供的附件图纸等,如果需要附件,请联系上传者。文件的所有权益归上传用户所有。
- 3. 本站RAR压缩包中若带图纸,网页内容里面会有图纸预览,若没有图纸预览就没有图纸。
- 4. 未经权益所有人同意不得将文件中的内容挪作商业或盈利用途。
- 5. 人人文库网仅提供信息存储空间,仅对用户上传内容的表现方式做保护处理,对用户上传分享的文档内容本身不做任何修改或编辑,并不能对任何下载内容负责。
- 6. 下载文件中如有侵权或不适当内容,请与我们联系,我们立即纠正。
- 7. 本站不保证下载资源的准确性、安全性和完整性, 同时也不承担用户因使用这些下载资源对自己和他人造成任何形式的伤害或损失。
最新文档
- 鱼票月半出品课件细胞器
- 高铁物品安全知识培训课件
- 2025年度财务人员年末考核个人工作总结
- 高速公路路政管理
- 电脑钉钉显示课件已过期问题
- 电脑遥控专业知识培训班课件
- 电脑绘画兴趣课件
- 电脑知识培训课程目录课件
- 20kV及以下配网工程勘察设计合同
- 电脑基本知识培训班课件
- 丝印考试题目及答案
- 影视剧组演员安全保障与事故免责合同
- 学堂在线 西方哲学精神探源 期末考试答案
- 2024惠州卫生职业技术学院辅导员招聘笔试真题
- 电工复审培训课件
- 2025新《安全生产法》知识考试题库及答案
- 2025年苏教版(2024)小学科学一年级上册(全册)教学设计(附目录 P137)
- 《铁路运输安全管理》课件-第一章 铁路运输安全管理概述
- 高频变压器项目商业模式分析报告
- 杜邦安全培训课件
- 中职生开学第一课安全教育
评论
0/150
提交评论