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職稱英語真題《衛(wèi)生B》完形填空精選
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Scientists Develop Ways of Detecting Heart Attack
German researchers have come up with a new generation of defibrillators and early-warningsoftware aimed at offering heart patients greater51 from sudden death from cardiac arrest.
In Germany alone around 100, 000 people die annually 52 a result of cardiac arrest andmany of these cases are caused by disruption to the heart's rhythm. Those most at53 arepatients who have already suffered a heart attack, and for years the use of defibrillators has proveduseful in 54life-threatening disruption to heart rhythms and correcting them automatically byintervening within seconds. These devices 55 on a range of functions, such as that of pacemaker (起搏器).
Heart specialists at Freiburg's University Clinic have now achieved a breakthrough with animplanted defibrillator56of generating a six-channel electrocardiogram (ECG) within thebody. This integrated system allows 57diagnosis of acute blood-flow problems and a pendingheart attack. It will be implanted in58for the first time this year. Meanwhile, researchers atthe Fraunhofer Institute for Applied Mathematics in Kaiserslautern have developed new computersoftware that59the evaluation of ECG data more precise.
The overwhelming majority of patients at risk will not have an implanted defibrillator andmust for this60undergo regular ECGs. "Many of the current programs only get into61a linear correlation of the data. We are, however, making use in a non-linear process62revealsthe chaotic patterns of heart beats as an open and complex system," Hagen Knaf says. "In this waychanges in the heart63 over time can be monitored and individual variations in patients takeninto account." An old study of ECG data, based upon 600 patients who had64a subsequentheart attack, enabled the researchers to compare risks and to show that the new software evaluatesthe65considerably better.
51. A. service
B. discount
C. protection
D. advice
52. A. for
B. as
C. with
D. in
53. A. last
B. all
C. once
D. risk
54. A. leading
B. causing
C. diagnosing
D. repeating
55. A. put
B. go
C. take
D. keep
56. A. worthy
B. full
C. proud
D. capable
57. A. final
B. differential
C. usual
D. early
58. A. doctors
B. researchers
C. patients
D. nurses
59. A. carries
B. has
C. requires
D. makes
60. A. reason
B. purpose
C. treatment
D. chance
61. A. account
B. trouble
C. confusion
D. effort
62. A. what
B. that
C. since
D. it
63. A. beats
B. failures
C. attacks
D. shapes
64. A. suffered
B. launched
C. avoided
D. started
65. A. option
B. method
C. proposal
D. data
答案與解析
51.C。本題考查句意。題干：德國研究者們發(fā)明了新一代的除顫器和預(yù)警軟件，旨在為心臟病人提供更多保護(hù)，使他們免遭心臟停止導(dǎo)致的突然死亡的風(fēng)險(xiǎn)，“使……免受”的固定用法為protection from，其他選項(xiàng)無此用法。故C選項(xiàng)為正確答案。
52.B。本題考查固定搭配。題干：僅在德國每年就有10萬人死于心臟停止。其中大部分是由于心律中斷導(dǎo)致的。as a result of為固定搭配，意為“由……導(dǎo)致的”。故8是正確答案。
53.D。本題考查上下語義。題干：危險(xiǎn)最大的是那些已經(jīng)犯過一次心臟病的病人。at last意為“最后”，at all意為“根本;究竟”，常用于否定句，at once意為“立刻，馬上”，at risk意為“處于危險(xiǎn)中”，可知只有D選項(xiàng)at risk符合句意。
54.C。本題考查句意。題干：……幾年來除顫器被證實(shí)在診斷心律中止和幾秒中內(nèi)實(shí)施自動干涉調(diào)整心律中是有用的。四個選項(xiàng)中能與“life-threateningdisruptiontoheart rhythms”搭配的只有C選項(xiàng)的diagnosin9，意為“診斷”，其他選項(xiàng)填入此處都說不通。故C是正確答案。
55.C。本題考查動詞固定搭配。“承擔(dān)，呈現(xiàn)”的固定用法為take on。故C是正確答案。
56.D。本題考查句意。題干：這種除顫器可以在體內(nèi)產(chǎn)生六個頻道的心電圖。worthy of意為“值得”，full of意為“裝滿，全神貫注于……的”，proud of意為“為……而感到驕傲”，capable of意為“有……能力的，可以……的”，只有capable of放入此處符合句意，因此D為正確選項(xiàng)。
57.D。本題考查句意。本文一直在講心臟病的早期診斷，所以只有D選項(xiàng)符合句意。
58.C。本題考查上下文語義�？崭袼诘木渲�“it”指代上文的“an implanted defibrillator”，而這個儀器就是為病人開發(fā)的，所以C選項(xiàng)patients符合上下文語義。
59.D。本題考查句意。題干：同時，凱瑟勞特的弗勞胡佛實(shí)用數(shù)學(xué)學(xué)院的研究者開發(fā)了一種新計(jì)算機(jī)軟件。這種軟件使心電圖數(shù)據(jù)更加準(zhǔn)確。carry意為“攜帶，支持”，have意為“有”，require意為“需要”，make意為“使得”。只有make具有“使得”的意思，符合句意，因此D為正確選項(xiàng)。
60.A。本題考查上下文語義。前邊提到大部分有風(fēng)險(xiǎn)的患者不能用內(nèi)置除顫器，這是因。后邊提到必須接受常規(guī)的心電圖檢查，這是果。所以A選項(xiàng)reasons“原因，理由”為正確答案。
61.A。本題考查固定搭配。題干：目前的許多計(jì)劃只把數(shù)據(jù)的線形關(guān)系考慮在內(nèi)。“把……考慮在內(nèi)”的固定用法為get into與account搭配，而且后文也提到了“taken into account”一詞。故A為正確選項(xiàng)。
62.B。本題考查定語從句。空格后的“reveals the chaotic patterns ofheart beats as an open and complex system”整個句子做前面名詞process的定語，這個定語從句缺少主語，因此that正確。
63.A。本題考查固定搭配。“心臟跳動”的英語表達(dá)為heart beats。故A為正確選項(xiàng)。
64.A。本題考查句意。題干：……一個基于600位心臟病患者的以前的心電圖數(shù)據(jù)……。suffer意為“遭受”，launch意為“發(fā)射”，avoid意為“避免”，start意為“開始”，只有suffer符合整個句子的意思。故A為正確選項(xiàng)。
65.D。本題考查上下文語義和句意。題干：……結(jié)果顯示新軟件明顯能更好地處理心電圖數(shù)據(jù)。option意為“選擇”，method意為“方法”，proposal意為“建議”，data意為“數(shù)據(jù)”，只有data符合上下文的意思，而且data一詞多次出現(xiàn)在本段中，故D為正確選項(xiàng)。
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