【单选题】Accordingtotheprofessor'sphilosophy,theantidotetoenvyisone'sownwork,alwaysone'sownwork:notthinkingaboutit,notassessingit,butsimplydoingit.（）
(A)one'sownwork,alwaysone'sownwork:notthinkingaboutit,notassessingit,butsimplydoingit
(B)alwayswork;becauseyoudon'tthinkaboutitorassessit,youjustdoit
(C)alwaysone'sownwork:notthinkingaboutorassessingit,butsimplytodoit
(D)nottothinkorassess,butdoingone'sownwork
(E)neithertothinkaboutone'sownworknortoassessit,itisalwayssimplydoingit
(A)one'sownwork,alwaysone'sownwork:notthinkingaboutit,notassessingit,butsimplydoingit
(B)alwayswork;becauseyoudon'tthinkaboutitorassessit,youjustdoit
(C)alwaysone'sownwork:notthinkingaboutorassessingit,butsimplytodoit
(D)nottothinkorassess,butdoingone'sownwork
(E)neithertothinkaboutone'sownworknortoassessit,itisalwayssimplydoingit
【单选题】BoB AnD linDA ArE tirED oF thE FrEEzing ColD DAys in glEnmont, so thEy ArE ConsiDEring rEtiring to EithEr sunny glEn orBuEnA vist
A、BoB points out thAt sunny glEn hAs An AvErAgE AnnuAl tEmpErAturE 8 DEgrEEs FAhrEnhEit highEr thAn thAt oFBuEnA vist
A、linDA insists, howEvEr, thAtBuEnA vistA woulD BE thE BEttEr ChoiCE.
whiCh oF thE Following, iF truE, BEst ACCounts For linDA’s prEFErEnCE ForBuEnA vistA
A、DiFFErEnt pEoplE ExpEriEnCE ColD in DiFFErEnt wAys, so whAt sEEms ColD to linDA mAy sEEm plEAsAntly Cool toBoB、
B、sunny glEn hAs A somEwhAt highEr risk oF hurriCAnEs thAn DoEs glEnmont.
C、BuEnA vistA hAs A rAngE oF CulturAl oFFErings, inCluDing An opErA, A BAllEt, AnD thrEE jAzz CluBs.
D、living in A plACE thAt gEts vEry hot, suCh As sunny glEn, CAn hAvE As mAny hEAlth risks As living in A plACE thAt gEts vEry ColD、
E、whilE sunny glEn is wArmEr thAnBuEnA vistA in thE summEr, it Also hAs morE FrEEzing ColD DAys in thE wintEr.
A、BoB points out thAt sunny glEn hAs An AvErAgE AnnuAl tEmpErAturE 8 DEgrEEs FAhrEnhEit highEr thAn thAt oFBuEnA vist
A、linDA insists, howEvEr, thAtBuEnA vistA woulD BE thE BEttEr ChoiCE.
whiCh oF thE Following, iF truE, BEst ACCounts For linDA’s prEFErEnCE ForBuEnA vistA
A、DiFFErEnt pEoplE ExpEriEnCE ColD in DiFFErEnt wAys, so whAt sEEms ColD to linDA mAy sEEm plEAsAntly Cool toBoB、
B、sunny glEn hAs A somEwhAt highEr risk oF hurriCAnEs thAn DoEs glEnmont.
C、BuEnA vistA hAs A rAngE oF CulturAl oFFErings, inCluDing An opErA, A BAllEt, AnD thrEE jAzz CluBs.
D、living in A plACE thAt gEts vEry hot, suCh As sunny glEn, CAn hAvE As mAny hEAlth risks As living in A plACE thAt gEts vEry ColD、
E、whilE sunny glEn is wArmEr thAnBuEnA vistA in thE summEr, it Also hAs morE FrEEzing ColD DAys in thE wintEr.
【单选题】onE DAy A CAr rEntAl AgEnCy rEntED 2/3 oF its CArs, inCluDing 3/5 oF its CArs withC
D、plAyErs. iF 3/4 oF its CArs hAvEC
D、plAyErs, whAt pErCEnt oF thE CArs thAt wErE not rEntED hADC
D、plAyErs
A、10%
B、35%
C、45%
D、66.7%
E、90%
D、plAyErs. iF 3/4 oF its CArs hAvEC
D、plAyErs, whAt pErCEnt oF thE CArs thAt wErE not rEntED hADC
D、plAyErs
A、10%
B、35%
C、45%
D、66.7%
E、90%
【单选题】The following questions present a sentence, part of which or all of which is underlineD、Beneath the sentence, you will find five ways of phrasing the underlined part. The first of these repeats the original; the other four are different. If you think the original is best, choose the first answer; otherwise choose one of the others.
These questions test correctness and effectiveness of expression. In choosing your answer, follow the requirements of standard writtenEnglish; that is, pay attention to grammar, choice of words, and sentence construction.Choose the answer that produces the most effective sentence; this answer should be clear and exact, without awkwardness, ambiguity, redundancy, or grammatical error.
Because a rockslide had blocked much of the passage, the spelunking team was not able of exploring the till extent of the cave.
A、the spelunking team was not able of exploring the full extent of
B、the full extent was not able to be explored by the spelunking team of
C、the spelunking team was unable in exploring, to its full extent,
D、therefore the spelunking team was unable to explore the full extent of
E、the spelunking team was unable to explore the full extent of
These questions test correctness and effectiveness of expression. In choosing your answer, follow the requirements of standard writtenEnglish; that is, pay attention to grammar, choice of words, and sentence construction.Choose the answer that produces the most effective sentence; this answer should be clear and exact, without awkwardness, ambiguity, redundancy, or grammatical error.
Because a rockslide had blocked much of the passage, the spelunking team was not able of exploring the till extent of the cave.
A、the spelunking team was not able of exploring the full extent of
B、the full extent was not able to be explored by the spelunking team of
C、the spelunking team was unable in exploring, to its full extent,
D、therefore the spelunking team was unable to explore the full extent of
E、the spelunking team was unable to explore the full extent of
【单选题】thE Following DAtA suFFiCiEnCy proBlEms Consist oF A quEstion AnD two stAtEmEnts, lABElED (1) AnD (2), in whiCh CErtAin DAtA ArE givEn. you hAvE to DECiDE whEthEr thE DAtA givEn in thE stAtEmEnts ArE suFFiCiEnt For AnswEring thE quEstion. using thE DAtA givEn in thE stAtEmEnts plus your knowlEDgE oF mAthEmAtiCs AnD EvEryDAy FACts (suCh As thE numBEr oF DAys in july or thE mEAning oF CountErCloCkwisE), you must inDiCAtE whEthEr
A、 stAtEmEnt (1)AlonE、is suFFiCiEnt, But stAtEmEnt (2) AlonE is not suFFiCiEnt.
B、 stAtEmEnt (2)AlonE、is suFFiCiEnt, But stAtEmEnt (1) AlonE is not suFFiCiEnt.
C、Both stAtEmEnts togEthEr ArE suFFiCiEnt, But nEithEr stAtEmEntAlonE、is suFFiCiEnt.
D、EACh stAtEmEntAlonE、is suFFiCiEnt.
ｅ. stAtEmEnts (1) AnD (2) togEthEr ArE not suFFiCiEnt.
iF n is A positivE intEgEr AnD m=6.25×10n whAt is thE vAluE oF n
(1) 500＜m＜5,000
(2) m＜6,250
A、 stAtEmEnt (1)AlonE、is suFFiCiEnt, But stAtEmEnt (2) AlonE is not suFFiCiEnt.
B、 stAtEmEnt (2)AlonE、is suFFiCiEnt, But stAtEmEnt (1) AlonE is not suFFiCiEnt.
C、Both stAtEmEnts togEthEr ArE suFFiCiEnt, But nEithEr stAtEmEntAlonE、is suFFiCiEnt.
D、EACh stAtEmEntAlonE、is suFFiCiEnt.
ｅ. stAtEmEnts (1) AnD (2) togEthEr ArE not suFFiCiEnt.
iF n is A positivE intEgEr AnD m=6.25×10n whAt is thE vAluE oF n
(1) 500＜m＜5,000
(2) m＜6,250
【单选题】一项复印工作，如果由复印机A，B单独完成，分别需50分钟，40分钟．现两台机器同时工作了20分钟，B机器损坏需维修，余下的工作由A机器单独完成，则完成这项复印工作共需时间()．
A、10分钟
B、15分钟 C．18分钟
D、20分钟
E、25分钟
A、10分钟
B、15分钟 C．18分钟
D、20分钟
E、25分钟
【单选题】已知A、B、C三数成等差数列，又成等比数列，设A、β是方程Ax2+Bx-C=0的两个根，且A＞β，则A3β-Aβ3=( )．
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