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131207The island of Ta’u in American Samoa， small in size though， is large when it comes to renewable energy.It producing 100% of its electricity from solar power.The batteries store energy for up to（）days on which the sun doesn’t shine.

131208Floatovoltaics reduce the need of valuable land area， save drinking water that would otherwise be lost through（）， and show a higher efficiency of solar energy conversion， as the panels are kept at a（）temperature than they would be on lanD.

131209Beams of sunshine are waves of light and heat energy， radiated across 93 million miles of space to reach our earth in about（）.

131210A raging river contains（）energy（）a small stream.

131211Most of today’s hydrogen is produced from natural gas through a process called steam methane reforming.This is where steam and（）come together under high temperature to produce hydrogen.

131212Landfills and farms can have high concentrations of（）which is hydrogen-rich chemical compounD.

131213The scientists and researchers have mostly decided that using nuclear power plants that are currently online may be able to produce hydrogen fuel as a byproduct of the water that they are already using to cool the（）.

131214Manufacturers of hydrogen generators have developed methods to use lower amounts of electricity to split water into hydrogen.Different electrolytes or catalysts are used in（）the bonds between hydrogen and oxygen atoms that make up water.

131215In electrolysis， electricity is run through water to separate the（）and（）atoms.

131216（）is an energy form found in nature that has not been subjected to any human engineered conversion process.It is energy contained in raw fuels， and other forms of energy received as input to a system.

131217Pure hydrogen does not occur naturally on Earth in large quantities， and it is locked up in enormous quantities in water， hydrocarbons， and other（）.One of the challenges of using hydrogen as a fuel comes from being able to efficiently extract hydrogen fro

131218Fuel cells are versatile as they can scale up easily and meet a variety of power needs – large or small.You can（）individual fuel cells to increase the amount of power they can provide.The taller the stack， the more power you have.

131219The only products that come out of a fuel cell are（）.No pollution or other dirty byproducts come out of the tailpipe of a fuel cell car.

131220（）has the highest energy content of all known conventional fuels（by weight）.It has almost 3 times more energy content by mass than（）.

131221In a flame of pure hydrogen gas， burning in air， the hydrogen reacts with oxygen to form water and releases（）.

131222（）is the first element on the periodic table， making it the lightest element.Since it is so light， it rises in the atmosphere and is therefore rarely found in its pure form.

131223New energy vehicles are driven by the enery of（）.It is believed that they reduce our dependence on petroleum and may reduce greenhouse gas emissions.

131224The 1973 oil embargo and 1979 energy crisis caused a reorganization of energy policies around the world and brought renewed attention to developing solar technologies.

131225Hydropower systems build pressure either by containing the water behind a dam， or within a pipe that runs down a hill.The weight of the water behind the dam or in the pipe creates pressure at the bottom.More height creates more pressure， and more pressure

131226Petroleum and natural gas beneath the ocean floor are also considered a form of ocean energy.

131227Seasonal variations in precipitation and long-term changes in precipitation patterns， such as droughts， have a big impact on hydropower production.

131228Solar power causes no pollution at all.

131229Ways to produce hydrogen fuel include producing it from nuclear power， biomass， algae， artificial photosynthesis， direct solar and coal gasification.

131230Electrolysis can use wind， solar， geothermal， fossil fuels， biomass， nuclear， and many other energy sources.

131231Solar panels， wind turbines， hydro power and geothermal energy and hydrocarbons（natural gas or coal） can all be used to produce hydrogen（a primary energy）.

131232Refueling a fuel cell car is more complex and dangerous than with traditional gasoline vehicles.

131233Because the fuel cell is so much more efficient that the internal combustion engine， fueling a fuel cell car can cost around the same as fueling a gasoline car.

131234We are more independent on electricity than we were generations ago so a failure of supply today can have major consequences.

131235A fuel cell is a device that produces electricity from chemical fuels， in just one step.Unlike batteries， fuel cells don’t run down or need recharging.As long as there is a constant source of fuel and oxygen， fuel cells will continue to generate power.And

131236Fuel cell engines（燃料电池发动机） are two to three times more efficient than combustion engines， meaning that much greater fuel economy is available using hydrogen in a fuel cell.

131237Oil and natural gas are often found in similar areas， although natural gas will almost certainly be higher in the ground and under less pressure than oil.

131238The word “petroleum” originated in Latin which means “rock oil”.

131239In order to reduce the consumption of coal ， China has tried its best to invest in renewable energy and to adopt new technology to improve the efficiency in industry.

131240To carry coals to Newcastle is like to pour sand on the beach.

131241Fossil fuels originated from dinosaurs.

131242According to the report by EIA in 2018， the top three countries by oil production are（）.

131243Petroleum is a（）mixture of solid， liquid， and gaseous hydrocarbons that occurs naturally beneath the Earth'；s surface.

131244In the argument about the origin of oil， scientists should avoid letting（）prevent them from accepting the truth， whatever that proves to be.

131245Across much of Asia， coal demand grows due to its（）.

131246According to a report by British Petroleum（BP）， Large supplies of coal are known to exist（proven reserves） or thought to be available in（）.

131247The most significant uses of coal are in（）.

131248Which of the following are fossil fuels？

131249In China， most natural gas is distributed in（）.

131250Slightly more than half of the world’s proven reserves are located in（）.

131251The abiotic theory is developed in（）during the Cold War， as it needed to be self sufficient in terms of producing its own energy.

131252A tale of two Europes means（）.

131253China is the largest coal（）country in 2017.

131254（）is not a real coal， but only a precursor.

131255Energy conversion efficiency（η） is the ratio between（）and（）.

131256Abbreviations can achieve brevity， conciseness， efficiency and economy.Therefore it is frequently used in the following domain EXCEPT（）.

131257The underlined word “tap” means（）in the following sentence（）Oil is formed and then percolates up through cracks and porous rock to fill the reservoirs that humans tap to get oil.

131258Energy industry is the totality of all of the industries involved in the production and sale of energy， including fuel extraction， manufacturing，（） and distribution.

131259The sun energizes photosynthesis and brings about the energy called（）.

131260Sour oil means oil that contains a relatively high proportion of（）.

131261Compounded words have four characteristics， among which（）refers to its spelling features.

131262The word “oil” originally means “any kind of smooth greasy liquid” but later acquires the specific meaning of “petroleum”.This word-forming method is called（）.

131263The Chinese equivalent of ESAP is（）.

131264The word “synergy” means（）based on its etymological explanation.

131265气管食管推移训练时，若病人出现局部疼痛与恶心呕吐症状，应不再使用此方法进行术前训练。

131266颈椎间盘突出症中央突出型以后颈部疼痛，僵硬，活动受限为体征。

131267颈椎间盘突出症多见于40~50岁，男性多于女性，突出部位以C5~6，C4~5多见。

131268颈椎间盘突出病人术前应给予的术前指导包括

131269男性，72岁，近2个月来经常有眩晕、耳鸣等不适，头颈部活动和姿势改变可诱发或加重眩晕，曾有两次猝倒病史，每次跌倒后神志清楚，可自行起来。查体：颈部压痛，活动受限。病人可能做的辅助检查中包括

131270病人颈椎前路手术术后伤口出现出血，以下护理措施不正确的是

131271颈椎前路手术后出现呼吸困难多发生于术后

131272颈椎前路手术后最危急的并发症是

131273颈椎病病人行枕颌带牵引时，牵引的重量一般为

131274男性，72岁，近期经常有眩晕、耳鸣等不适，头颈部活动和姿势改变可诱发或加重眩晕，查体：颈部压痛，活动受限。此病人可能存在

131275颈椎间盘的退行性变常见于

131276颈椎间盘突出发生的主要因素是

131277前列腺增生病人易并发结石。

131278良性前列腺增生的典型症状是进行性排尿困难。

131279入院第5天，行TURP术，术后行膀胱冲洗。下列护理措施中，正确的是

131280良性前列腺增生的重要发病基础有

131281男性，63岁，良性前列腺增生症，行耻骨上经膀胱前列腺切除术。术后不适与并发症的观察包括

131282良性前列腺增生可能出现的并发症表现有

131283良性前列腺增生的症状有

131284膀胱冲洗的目的是

131285男性，61岁，良性前列腺增生，无明显症状，无残余尿。目前主要的治疗

131286男性，76岁，良性前列腺增生症。尿流动力学检查结果示，其最大尿流率为14mls。你判断为

131287男性，72岁，夜间尿频、排尿困难1年多，疑有前列腺增生。为确定病人排尿梗阻的程度，可采取的检查是

131288男性，50岁，前列腺增生，出现急性尿潴留6小时，诱导排尿无效，应采取的措施是

131289男，68岁，行前列腺摘除术后第6天，下列护理措施中不正确的是

131290男性，71岁，行前列腺摘除术后第8天，诉腹胀，不正确的处理是

131291前列腺增生最早出现的症状是

131292胆囊切除术后不宜再进脂肪饮食。

131293胆道疾病出现休克或神志改变时，有急性梗阻性化脓性胆管炎的可能。

131294肝癌术前给高蛋白，高糖类，高维生素，高脂肪饮食。

131299直肠指诊不是诊断直肠癌最直接的方法。

131300结肠癌最早出现的症状为排便习惯与粪便性状的改变。

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