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1、A. why B. how C. whether D. when【答案】C 【解析】根据结构词or就很容易断定：whetheror。句意：你居住在那里是很短一段时间还是很长一段时间，都没有关系。27. The moment _soon, he thought to himself, waiting nervously.A. came B. has tome C. was coming D. is coming【答案】D 【解析】根据soon “很快”很容易断定是将来时，这里是直接引语，所以要用D（表示 “来、去、动身、启程”这类动词经常用进行时表将来）。句意：“这一时刻很快就要到了”。28.
2、_I always felt I would pass the exam, I never thought I would get an A.A. While B. Once C. If D. Until【答案】A 【解析】句意：尽管我老觉得我会通过考试，然而，我从来不曾想过会得“A等”。根据上下文可以看出，题干需要一个引导让步状语从句的连词。while在这里等于though。29. Sorry, I am too busy now. If I _ time, I would certainly go for an outing with you.A. have had B. had had
3、C. have D. had【答案】D 【解析】根据上下文可知，这是对现在情况的虚拟，if 从句用过去式，主句用would+原形。30. It was not until I came here _I realized this place was famous for not only its beauty but also its weather.A. who B. that C. where D. before 【答案】B 【解析】句意：直到我来到这儿才意识到，这个地方不仅以它的美而且以它的天气出名。这里是强势结构It is+被强调部分+that;本题强调的是时间状语。注意中文 “直到才
4、”用until表达常有以下三种形式：notuntil; Not until (否定的状语谓语句首，后面的主句谓语用一般疑问句结构倒装；It is not untilthat(强势结构。所以，本题也可以如下说：I did not realized this place was famous for not only its beauty but also its weather until I came here(正常结构；Not until I came here did I realize this place was famous for not only its beauty but a
5、lso its weather(倒装结构。31. The lecture, _at 7:00 pm laze night, was followed by an observation of the moon with telescopes.A. starting B. being started C. to start D. to be started【答案】A 【解析】句意：报告于昨晚七点开始，报告之后便是用望远镜观察月球。start在此用作不及物动词（就像Classes start at 8 “8点开始上课”一样），瞬间动词的现在分词作定语表完成意义或将来意义：We shall arri
6、ve too late to catch the train leaving (=which will leave at eight.我们会到达太晚了而赶不上8点（离开）的火车。A tile falling(=which fellfrom a roof shattered into fragments at his feet.一片从屋顶上掉下来的瓦在他的脚边摔得粉碎。The accident happening to her turned out to be a good thing.她发生的意外证明结果是件好事。定向读写器 17 现在分词的被动式(答案B做定语只能表示正在进行的动作或和谓语动
7、词同时进行的行为.不定式作定语表将来或含情态意义或被修饰部分有最高级序数词onlynextlast或是somethinganything等不定代词等.5.1.5 RW-R801There must be many people coming to the party last night.32. hard you try, it is difficult to lose weight without cutting down the amount you eat.A. However B. Whatever C. Whichever D. Whenever【答案】A 【解析】句意：不减少进食，
8、无论你怎么努力，要减肥是困难的。其他几个选项语义不通。however “无论怎么”在此引导让步状语从句=no matter how。33. -I remember you were a talented pianist at college. Can you play the piano for me?- Sorry, I the piano for years.A. dont play B. wasnt playing C. havent played D. hadnt played【答案】C 【解析】句意：抱歉，我好多年都没有弹钢琴了。现在完成时在此表示从好多年前算起到说话的时候为止的（否
9、定）状态的持续。34. Care of the soul is a gradual process _even the small details of life should be considered.A. what B. in what C. which D. in which【答案】D 【解析】句意：心灵的护理是一个逐渐的过程，在这个过程中，甚至生活中那些微小的细节都应该加以考虑。in which引导非限制性定语从句，which代前面的process。35. All the scientific evidence that increasing use of chemicals in
10、farming damaging our health.A. show; are B. shows; are C. show; is D. shows; is【答案】D 【解析】句意：所有的科学证据表明：农业方面越来越多的使用化学物质正在损害着我们的健康。主语是evidence “证据（不可数名词）”，所以谓语动词应用单数式shows，宾语从句的主语是use “使用（不可数名词）”，所以要用is。Part Section B (18 marks型 Directions: For each blank in the following passage there are four words o
11、r phrases marked A. B. C and D. Fill in each blank with the word or phrase that best fits the context.Whats it like to have a gap between your teeth? a girl asked me one day.Nobody had ever _. 36 _ before. My hand unconsciously rose to cover my mouth. But, as she looked at me, sincerely waiting for_
12、 37_, 1 realized she was not trying to be rude. I never think about it, I truthfully replied. She nodded and turned away. I was left wondering if people _38_ me and saw only gappy teeth.Later that day at home, I began to _39 _ my teeth again. I felt upset. I thought my life would be somehow better i
13、f my teeth were not gappy. How I wanted the perfect teeth that everyone else seemed to have!Of course, Mom 40 everything. She has lived her entire life with gappy teeth, and tried to convince me that there was nothing to _41_. When I refused to listen, she told me I could get the surgery to close th
14、e gap if it was that important. Lets be 42_, though, she said. If everyone got surgeries to become pretty, everyone would be exactly the same. There is beauty in differences.Her _43_ made me consider my teeth seriously. The thought of losing my gap was more terrible than the reality that people were
15、 going to notice it. I realized how important it was to me. It is part of my 44 _.工业级全向读写器 18 5.1.6 RW-R750型 低频激活器 196. 项目实施 206.1.1 项目实施步骤 206.1.2 项目售后服务 201. 引言1.1 文档说明此方案目的是让集成商、工程商及使用方了解物联网RFID定位技术在监狱安保领域的设计理念、原则、整体规划及如何发挥其巨大作用的并详细阐述相关物联网设备工作原理、安装位置等信息，以便集成商、工程商、使用方正确认识物联网在监狱安保领域带来的革命性变革及目前该技术存在
16、的不足，树立物联网在监狱安保领域正确的认识。如您在阅读过程中，遇到任何不解和困惑，请与方案撰写者联系。上海仁微电子科技有限公司对本文档拥有最终解释权。1.2 术语与缩写解释术语解释术语解释RFID射频识别一种通信技术，可通过无线电讯号识别特定目标并读写相关数据，而无需识别系统与特定目标之间建立机械或光学接触半有源电子标签标签未进人工作状态前，一直处于休眠状态，当标签进入阅读器的读出区域时，受到激活器发出的射频信号激励，进人工作状态激活器处于实时寻址状态，实时“主动式”侦测周边有源电子标签，并将自身携带ID编码及天线ID编号发送到有源电子标签接收模块定向读写器定向接收并解调电子标签发送出的射频信号电子防
