专四词汇练习单选题2000(含生词批注).doc

(完整版)专四词汇练习单选题2000(含生词批注)(完整版)专四词汇练习单选题2000(含生词批注)(完整版)专四词汇练习单选题2000(含生词批注)1。Theatmosphere________ofcertaingasesmixedtogetherindefiniteproportions。a.composesb.comprisesc.consistsd。constitutes2.Whilehewasintheofficehe________doingsomethingtodoingnothing。a。preferredb.likedc。favoredd.approved3。Metals_____whencooledandexpandwhenheated.a.decreaseb.reducec。condensecondense[kən'dens]vi.浓缩；凝结vt.使浓缩；使压缩d。contractcontract['kɔntrækt,kən'trækt]vi.感染；订约；收缩vt.感染；订约；使缩短n.合同；婚约4。Takeyourraincoatwithyou_________itrains。a.bychanceb。incasec.atlarged.onoccasion5.Hewasafraidhewouldhaveto_________herinvitationtotheparty。a。refuterefute[ri'fju:t,ri:-]vt.反驳，驳斥；驳倒b。refusec。rejectd。decline6.AttheCommitteelastSaturdaythefollowingproposalwasagreed________bythosepresent.a。tob。withc。overd.at7。Wewenttoseetheexhibition________thestorm。a.butforb.inspiteofc。forthesakeofd.insteadof8。Tomysurprise，atyesterday'smeetingheagainbrought________theplanthathadbeen.disapprovedaweekbefore。a。aboutboutc。backd.up9.ThedoctortookX—raysto________thechanceofbrokenbones。a。makesureb。ruleoutc。breakdownd.knockout10。Hefeltitratherdifficulttotakeastand_________theopinionofthemajority.a。forb。againstc。tod。by11。Hehasbehavedinthemostextraordinarywayrecently;Ican't______hisbehavinglikethatatall。a.lookintob.breakthroughc。accountford。getover12.Howdiditcome________thatyoumadealotofmistakesinyourhomework?a.aboutb。alongc.aroundd.by13。Hecouldproducenoevidence_____hisargument。a。inrespectofb。inviewofc.insupportofd。onaccountof14.Thegovernmentshould________withtheirrationalirrational[i'ræʃənəl]adj.无理性的；不合理的；荒谬的n.无理数regulationsrestrictingdrinkinghours.a.breakawayb。comeupc。getawayd.doaway..15.Iknowhimwellenoughtoaccepthisexplanation____________.a.withoutquestionb。byallmeansc。atanycostd。inanycase16.Itwasasmallcountryhouse，butitwaslarge______urbanstandards。a。atb。forc.byd.from17.Thetravelerssoughtshelter__________therainandhappenedtofindaroad—sideinn.a.fromb。againstc.ford.with18.Allourattemptsto__________thechildfromdrowningwer