3．Since the disappearance of Malaysian flight MH370 early Saturday，revelations about the passenger list and plane's flight plan have left officials（38）Dto get latest information．
As officials and authorities attempt to（39）Cwhat happened，they are still faced with the lack of physical evidence including the missing flight data recorder and the black box．
Stolen Passports
Perhaps the most troubling mystery surrounding the missing plane is（40）Atwo passengers who were travelling on stolen passports played any role in what happened to the jet．
Both an Austrian and Italian passenger were（41）Aon the flight manifest（名單），but neither was actually on the plane．Both had their passports stolen in Thailand．
Plane's Disappearance is shocking
Without more information or the missing plane's black boxes，authorities could not confirm or rule out terrorism．（42）Bthere is an Interpol database of stolen passports，officials told The Associated Press that no one had checked the database before the flight took off．
Disappeared Midflight
The most dangerous parts of a flight are（43）Bthe takeoff and landing，but the missing jetliner disappeared about two hours into a six-hour flight，when it should have been cruising （巡航）safely around 35，000 feet．
No SOS Signal
Another（44）Celement in the missing plane case is that the pilots never sent an SOS signal before disappearing from radar．
If pilots did not even have time to alert air traffic control，experts say that is a likely sign that the event would have been quick and（45）D．The Boeing 777 can fly on just one engine and even if both engines go out，they can be restarted．
Did it Turn Around？
The whole world is wondering：Did the plane turn around？
At a （46）Aconference today，a Malaysian official said that the plane may have turned around．"The military radar indicated that the aircraft may have made a turn back．But from what we have now，there was no such signal or （47）Bcall，so we are equally puzzled．"
 
38．A．wonderingB．combiningC．participatingD．scrambling
39．A．pick outB．take outC．figure outD．turn out
40．A．whetherB．howC．whyD．when
41．A．listedB．enrolledC．focusedD．commented
42．A．BecauseB．AlthoughC．WhenD．Unless
43．A．occasionallyB．traditionallyC．rarelyD．consequently
44．A．delightingB．missingC．a(chǎn)larmingD．interesting
45．A．previousB．preciousC．variousD．disastrous
46．A．pressB．pressureC．stressD．reporter
47．A．quickB．urgentC．frequentD．relevant

分析 本文屬于說明文閱讀，作者通過這篇文章主要向我們描述了有關(guān)馬航飛機(jī)失事消失的整個(gè)事件以及他的后續(xù)．

解答 DCAAB  BCDAB
38．D．考查動(dòng)詞辨析．根據(jù)句意自從星期六早些時(shí)候飛機(jī)失蹤后，有關(guān)乘客名單和飛機(jī)飛行計(jì)劃的泄露使官員們爭相破譯新的復(fù)雜線索；故選D．
39．C．考查動(dòng)詞辨析．根據(jù)后文they are still faced with the lack of physical evidence including the missing flight data recorder and the black box可知由于官員和當(dāng)局努力解開所發(fā)生的一切，他們?nèi)匀灰蛉狈ξ镒C而受阻；故選C．
40．A．考查代詞辨析．根據(jù)后文but neither was actually on the plane．Both had their passports stolen in Thailand可知也許失蹤飛機(jī)最令人不安的秘密是，兩名乘坐被盜護(hù)照旅行的乘客是否對這架飛機(jī)發(fā)生了什么影響；故選A．
41．A．考查動(dòng)詞辨析．根據(jù)后文but neither was actually on the plane．Both had their passports stolen in Thailand可知也許失蹤飛機(jī)最令人不安的秘密是，兩名乘坐被盜護(hù)照旅行的乘客是否對這架飛機(jī)發(fā)生了什么影響；故選A
42．B．考查連詞辨析．根據(jù)后文officials told The Associated Press that no one had checked the database before the flight took off可知雖然有一個(gè)國際刑警組織失竊護(hù)照數(shù)據(jù)庫，但官員告訴美聯(lián)社，在起飛前沒有人檢查過數(shù)據(jù)庫；故選B．
43．B．考查副詞辨析．根據(jù)后文but the missing jetliner disappeared about two hours into a six-hour flight，when it should have been cruising （巡航）safely around 35，000 feet可知飛行中最危險(xiǎn)的是一般是起飛和著陸，但失蹤客機(jī)失蹤在它應(yīng)該是在35000英尺安全巡航時(shí)；故選B
44．C．考查形容詞辨析．根據(jù)句意失蹤飛機(jī)案中另一個(gè)令人震驚的因素是飛行員在雷達(dá)消失前從未發(fā)出求救信號或求救信號；故選C
45．D．考查形容詞辨析．根據(jù)后文The Boeing 777 can fly on just one engine and even if both engines go out，they can be restarted可知專家說，如果飛行員連空中交通管制的時(shí)間都沒有的話，那很可能是這次事件發(fā)生得快而災(zāi)難性的信號；故選D
46．A．考查形容詞辨析．根據(jù)句意在今天的新聞發(fā)布會(huì)上，馬來西亞空軍司令Rodzali Daud說，這架飛機(jī)可能已經(jīng)折返；故選A
47．B．考查形容詞辨析．根據(jù)句意從我們所擁有的信息，我們沒有收到這樣的求救信號或求救電話，所以我們同樣不解；故選B

點(diǎn)評 考察學(xué)生的推理判斷能力和聯(lián)系上下文的能力，在做推理判斷題不要以個(gè)人的主觀想象代替文章的事實(shí)，要根據(jù)文章事實(shí)進(jìn)行合乎邏輯的推理判斷．此類的填空題一定要聯(lián)系上下文，根據(jù)上下文的內(nèi)容加上自己的理解，再作出正確的判斷

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43．A．somewhereB．everywhereC．a(chǎn)nywhereD．nowhere
44．A．No matterB．HoweverC．AsD．Although
45．A．itB．themC．thisD．that
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47．A．a(chǎn)B．a(chǎn)nC．theD．/
48．A．realB．reallyC．trueD．truly
49．A．thoughB．stillC．howeverD．but
50．A．soundB．voiceC．noiseD．pronunciation
51．A．seeB．to seeC．seeingD．being seen
52．A．ForB．ToC．FromD．At
53．A．toB．withC．a(chǎn)tD．by
54．A．veryB．onlyC．justD．extremely
55．A．herB．theirC．themD．theirs
56．A．feltB．to feelC．feelingD．feel
57．A．was waitingB．were waitingC．is waitingD．a(chǎn)re waiting
58．A．a(chǎn)fterB．beforeC．whenD．while
59．A．toB．fromC．forD．a(chǎn)t
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36．A．insideB．throughC．toD．between
37．A．seriousB．specificC．splendidD．separate
38．A．keyB．pointC．leadD．center
39．A．strictB．naturalC．typicalD．different
40．A．rescueB．preventC．forbidD．offend
41．A．uponB．inC．forD．by
42．A．focusB．putC．turnD．carry
43．A．withB．a(chǎn)longC．overD．beyond
44．A．other thanB．better thanC．more thanD．rather than
45．A．conveyedB．consumedC．enteredD．exhausted
46．A．vitalB．initialC．validD．radical
47．A．disturbedB．depressedC．a(chǎn)mazedD．a(chǎn)mused
48．A．retainB．containC．a(chǎn)ttainD．maintain
49．A．whoB．howC．whatD．where
50．A．a(chǎn)tB．ofC．onD．within
51．A．make outB．make intoC．make upD．make off
52．A．EngageB．FillC．InsertD．Pack
53．A．a(chǎn)voidB．hinderC．deleteD．spoil
54．A．notionB．hesitationC．reasonD．doubt
55．A．outcomeB．functionC．impactD．commitment

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