【正文】 mdriven pumps and one motordriven pump are provided, also, 44(two of them are for normal operation). Role of a condensate pump in a power plant：it pressurizes the water from the hot well of condenser and transports it to deaerator via low pressure heater.The demand on the mounting position of condensate pump: 45(it pressurizes and transports the higher temperature deaerated water) to avoid vaporization inside the condensate pump.（41） B. it must be located at ～ below the hotwell (給水泵)～（42） D. Motor frequency conversion speed regulation 電動(dòng)機(jī)變頻調(diào)速（43） A. three sets of motordriven pumps are acceptable 三臺(tái)電動(dòng)泵是可以接受的（44） C. two of them are for normal operation 其中兩個(gè)是正常運(yùn)行的（45） E. it pressurizes and transports the higher temperature deaerated waterPassage 2Automatic regulation of boiler drum water level means that by the feed water automatic regulator, 46the drum level is kept within a set range. The feedwater autoregulator has three input signals: drum level, steam flow and feed water flow. When the boiler takes a load less than 30% of the rated one, only the drum level signal is available. 47(It is a one element regulating system at that time.) The feed water automatic regulation for a oncethrough boiler keep the transition zone outlet steam temperature lesssuperheated within allowable range, and makes the deedwater flow match with the steam flow and keep steady.The steam temperature automatic outlet steam temperature and the reheater outlet steam temperature within allowable fluctuation around the rated value. 48(The superheater outlet steam temperature is regulated by the injection of desuperheating water.) The reheater outlet steam temperature can be regulated by adjusting the flue gas dampers or by adjusting the tilting angle of the burners, if necessary, 49(a small quantity of water spraying can be adopted). For the oncethrough boiler, we must keep the fuel water ratio of the boiler to control superheater outlet temperature to insure the required stability of midpoint temperature. Additionally. 50(by the water spraying). We can perform the regulation of the superheater outlet temperature.(46) C. the drum level is kept within a set range. 汽包液位保持在一個(gè)設(shè)定范圍內(nèi)(47) E. It is a one element regulating system at that time 它是當(dāng)時(shí)的一個(gè)一元調(diào)節(jié)系統(tǒng)(48) B. The superheater outlet steam temperature is regulated by the injection of desuperheating water過熱器出口蒸汽溫度的調(diào)節(jié)減少溫水注入(49) A. a small quantity of water spraying can be adopted 可以采用少量的噴水量(50) D. by the water spraying 通過噴水Part . IV閱讀理解(40%)Passage 1A friend of mine, in response to a conversation we were having about the injustice of life, asked me the question: “Who said life was going to be fair, or that it was even meant to be fair?” Her question was good one. 51. The author thought of his friend’s question as a good one because like his friend, he also thought life was unfair. 像他的朋友一樣，他也認(rèn)為生活是不公平的52. Surrendering to the fact that life isn’t fair will make us know it’s our duty to perfect things. 臣服于不公平的現(xiàn)實(shí)生活，會(huì) 讓我們知道我們的責(zé)任是（不斷）完善。53. The second paragraph of the passage mainly discusses it’s nice to accept the injustice of life文章的第二段主要討論了 接受生活的不公是很好的54. In the last paragraph, “this very basic fact” refers to the fact that life isn’t and won’t be fair. 在最后一段，“這個(gè)很基本的事實(shí)”是指生活不是也不會(huì)是公平的55. From the passage, we can learn that the author’s attitude to life is positive. 從文中，我們可以了解到作者的生活態(tài)度是積極的Passage 2 North Africa 北非The cause of the decline of North Africa is popularly attributed to climatic changes, the theory being that the area became hotter and drier and the people were forced to abandon a thriving civilization. However, 56. What do people usually think contributed to the decline of North Africa? Climatic 57. The main idea of this passage is climatic changes coupled with forest abuse result in the decrease of forests in North Africa. 這篇文章的主要思想是氣候變化，再加上濫用森林導(dǎo)致北非的森林減少。 of the following is the ultimate reason for the decline of tropical rain forests? Human abuse of forests. 以下哪一個(gè)是熱帶雨林下降的根本原因？人類濫用森林59. Increase in the temperature of tropical soil may lead to the loss of organic nitrogen in it.熱帶土壤溫度的上升可能會(huì)導(dǎo)致土壤中有機(jī)氮的流失。60. From this passage we can infer that the author’s attitude toward the theory of some geologists is favorable 從這篇文章中我們可以推斷，作者對(duì)一些地質(zhì)學(xué)家的理論的態(tài)度是贊同的Passage 3 blue whale 藍(lán)鯨It is hard to track the blue whale, the ocean’s largest creature, which has almost been killed off by mercial whaling and is now listed as an endangered species. passage is chiefly about the civilian use of a military detection system.這篇文章主要講述了一個(gè)軍事探測(cè)系統(tǒng)的民用用途。 underwater listening system was originally designed to trace and locate enemy vessels.水下監(jiān)聽系統(tǒng)最初是用來追蹤和定位敵人的船只。 deepsea listening system makes use of the unique property of layers of ocean water in transmitting sound. 深海聽力系統(tǒng)利用海水層傳遞聲音的獨(dú)特性能 can be inferred from the passage that military technology has great potential in civilian use從這篇文章可以推斷，軍事技術(shù)在民用上有巨大的潛力65. Which of the following is true about the Navy underwater listening network? It is now partly accessible to civilian scientists. 關(guān)于美國(guó)海軍的水下監(jiān)聽網(wǎng)絡(luò)，下列哪個(gè)是正確的？民用科學(xué)家部分地使用這套系統(tǒng)Passage 4 New technology 新技術(shù)New technology links the world as never before. Our planet has shrunk .It’s now a “global village”where countries are only seconds away by fax or phone or satellite link. is the author’s attitude toward highteach munications equipment? Positive作者對(duì)高新通信設(shè)備的態(tài)度是什么？積極的 the increased use of highteach munications equipment, businesspeople are attaching more importance to their overseas business. 隨著高新通訊設(shè)備的使用增加，商人更加重視他們的海外業(yè)務(wù)。 this passage, “out of sight and out of mind” probably means missing opportunities for promotion when abroad在這篇文章中，“眼不見心不煩”可能意味著在國(guó)外推廣的機(jī)會(huì) to the passage, what is an important consideration of international corporations in employing people today? Ability to speak the client’s language. 根據(jù)這篇文章，什么是國(guó)際公司在今天雇用人時(shí)的重要考慮因素？能夠說客戶的語言 advantage of employees having foreign language skills is that they can better control the whole negotiation