【单选题】Oneofthemainreasonsforairpollutionisthatmanycars()smokeintotheatmosphere.
A.gather
B.hire
C.discharge
D.escape
A.gather
B.hire
C.discharge
D.escape
【单选题】Bothsideshaveagreedthatany()actionmustbeturnedintopeace.
A.accidental
B.aggressive
C.abstract
D.adequate
A.accidental
B.aggressive
C.abstract
D.adequate
【单选题】smAll, pink AnD vEry ugly. hArDly thE quAlitiEs oF A stAr, But thEy DEsCriBE thE DEFormED mousE thAt wAs thE mEDiA DArling At A rECEnt sCiEnCE ExhiBition inBEijing. with A ComplEx tissuE struCturE in thE shApE oF A humAn EAr grAFtED on to its BACk, thE rosy roDEnt wAs A stunning symBol oF thE sErious striDEsChinA is mAking in thE FiElD oF BiotEChnology.
ChinA is FAst Applying thE lAtEst liFE-sCiEnCE tEChniquEs lEArnED From thE wEst to AggrEssivEly pursuE gEnomE rEsEArCh. it’s EstABlishing its own CEntErs oF tEChniCAl ExCEllEnCE to BuilD A sCiEntiFiC BAsE to CompEtE DirECtly with thE unitED stAtEs AnDEuropE. with A plEntiFul supply oF smArt young sCiEntists At homE AnD lots oF intErEst ABroAD BiotEChnology is on thE Brink oF A Boom inChinA、AnD in thE viEw oF ForEign sCiEntists,BEijing is plAying A ClEvEr hAnD, mAximizing thE opportunitiEs opEn to thEm.
For thE momEnt, thE CoopErAtion Exists mostly withEuropE AnD thE u. s.ButAsiA’s othEr BiotECh lEADErs, jApAn, singAporE AnD korEA, Also ArE rECognizingChinA’s potEntiAl As An AttrACtivE low-Cost BAsE to ConDuCt rEsEArCh. thEsE pArtnErships—AnDChinA’s ADvAnCEmEnt in thE FiElD oF BiotEChnology—CoulD hElp BEnEFit thE rEst oFAsiA:ChinA’s rApiD progrEss in improving Crop yiElDs will ADDrEss FooD-sECurity ConCErns in thE rEgion. in ADDition,ChinA is morE likEly to FoCus on DEvEloping ChEAp tEChnology thAt its prEDominAntly poor populAtion AnD thosE oF othErAsiAn CountriEs—CAn AFForD、
thErE rEmAin, howEvEr, sErious BArriErs to thE DEvElopmEnt oF A strong BiotECh inDustry.Among thEm ArE A poor DomEstiC lEgAl FrAmEwork, wEAk EnForCEmEnt oF intEllECtuAl-propErty rights AnD loosE ADhErEnCE to intErnAtionAl stAnDArDs.ChinA is A signAtory oF thE intErnAtionAlBio sAFEly protoCol, whiCh shoulD mEAn ADhErEnCE to gloBAl stAnDArDs govErning thE ConDuCt oF FiElD triAls.But somE oBsErvErs ArE skEptiCAl. "thE rEgulAtions look gooD, But i hAvEn’t mEt onE sCiEntist who BEliEvEs thEy ArE BEing Fully ADhErED to," sAys AEuropEAn sCiEnCE AnAlyst.
iF shortCuts ArE tAkEn, thEn somE oF thE rECEnt sCiEntiFiC AChiEvEmEnts trumpEtED in thE oFFiCiAl prEss mAy nEvEr mAkE it to mArkEt.But no mAttEr how striCt lAB tEst ArE, othEr proBlEms liE in wAit. For ExAmplE, thErE is A numBEr oF tAsks it woulD tAkE yEArs to FulFill in thE pAtEnts oFFiCE, sAys onE lAwyEr, lEAving innovAtors with littlE protECtion iF thEy tAkE A proDuCt to mArkEt inChinA、
thE mousE on DisplAy is most signiFiCAnt in thAt ______.
A、it hAs An EAr in thE shApE oF A humAn EAr
B、it is unusuAlly smAll AnD ugly As A stAr
C、it is thE FoCus oF thE mEDiA At thE ExhiBition
D、it inDiCAtEsChinA’s progrEss in BiotEChnology
ChinA is FAst Applying thE lAtEst liFE-sCiEnCE tEChniquEs lEArnED From thE wEst to AggrEssivEly pursuE gEnomE rEsEArCh. it’s EstABlishing its own CEntErs oF tEChniCAl ExCEllEnCE to BuilD A sCiEntiFiC BAsE to CompEtE DirECtly with thE unitED stAtEs AnDEuropE. with A plEntiFul supply oF smArt young sCiEntists At homE AnD lots oF intErEst ABroAD BiotEChnology is on thE Brink oF A Boom inChinA、AnD in thE viEw oF ForEign sCiEntists,BEijing is plAying A ClEvEr hAnD, mAximizing thE opportunitiEs opEn to thEm.
For thE momEnt, thE CoopErAtion Exists mostly withEuropE AnD thE u. s.ButAsiA’s othEr BiotECh lEADErs, jApAn, singAporE AnD korEA, Also ArE rECognizingChinA’s potEntiAl As An AttrACtivE low-Cost BAsE to ConDuCt rEsEArCh. thEsE pArtnErships—AnDChinA’s ADvAnCEmEnt in thE FiElD oF BiotEChnology—CoulD hElp BEnEFit thE rEst oFAsiA:ChinA’s rApiD progrEss in improving Crop yiElDs will ADDrEss FooD-sECurity ConCErns in thE rEgion. in ADDition,ChinA is morE likEly to FoCus on DEvEloping ChEAp tEChnology thAt its prEDominAntly poor populAtion AnD thosE oF othErAsiAn CountriEs—CAn AFForD、
thErE rEmAin, howEvEr, sErious BArriErs to thE DEvElopmEnt oF A strong BiotECh inDustry.Among thEm ArE A poor DomEstiC lEgAl FrAmEwork, wEAk EnForCEmEnt oF intEllECtuAl-propErty rights AnD loosE ADhErEnCE to intErnAtionAl stAnDArDs.ChinA is A signAtory oF thE intErnAtionAlBio sAFEly protoCol, whiCh shoulD mEAn ADhErEnCE to gloBAl stAnDArDs govErning thE ConDuCt oF FiElD triAls.But somE oBsErvErs ArE skEptiCAl. "thE rEgulAtions look gooD, But i hAvEn’t mEt onE sCiEntist who BEliEvEs thEy ArE BEing Fully ADhErED to," sAys AEuropEAn sCiEnCE AnAlyst.
iF shortCuts ArE tAkEn, thEn somE oF thE rECEnt sCiEntiFiC AChiEvEmEnts trumpEtED in thE oFFiCiAl prEss mAy nEvEr mAkE it to mArkEt.But no mAttEr how striCt lAB tEst ArE, othEr proBlEms liE in wAit. For ExAmplE, thErE is A numBEr oF tAsks it woulD tAkE yEArs to FulFill in thE pAtEnts oFFiCE, sAys onE lAwyEr, lEAving innovAtors with littlE protECtion iF thEy tAkE A proDuCt to mArkEt inChinA、
thE mousE on DisplAy is most signiFiCAnt in thAt ______.
A、it hAs An EAr in thE shApE oF A humAn EAr
B、it is unusuAlly smAll AnD ugly As A stAr
C、it is thE FoCus oF thE mEDiA At thE ExhiBition
D、it inDiCAtEsChinA’s progrEss in BiotEChnology
【单选题】According to the passage, many college students ______.
A.have to work hard in their studies
B.suspend their studies in Order to work
C.depend on their families for all the expenses
D.are under great financial pressure
A.have to work hard in their studies
B.suspend their studies in Order to work
C.depend on their families for all the expenses
D.are under great financial pressure
【单选题】Speaker A: Could you pass me the jobs pageSpeaker B:_______
A.What’s the matter with you
B.Why should I
C.You don’t have to ask.
D.Sure, here you are.
A.What’s the matter with you
B.Why should I
C.You don’t have to ask.
D.Sure, here you are.
【单选题】Man: Have you run up against any problems in getting your passport renewedWoman: I haven't started the plan yet.Question: What do know from the conversation
A.The woman doesn't think it a problem to get her passport renewed.
B.The woman has difficulty renewing her passport.
C.The woman hasn't renewed her passport yet.
D.The woman's passport is still valid.
A.The woman doesn't think it a problem to get her passport renewed.
B.The woman has difficulty renewing her passport.
C.The woman hasn't renewed her passport yet.
D.The woman's passport is still valid.
【单选题】The police managed to ______ down the criminal in a small town.
A.trace
B.track
C.pursue
D.search
A.trace
B.track
C.pursue
D.search
【单选题】______your opinions are worth considering, the committee finds it unwise to place too much importance on them.
A.As
B.Since
C.Provided
D.While
A.As
B.Since
C.Provided
D.While
【单选题】When workers are organized in trade unions, employers find it hard to lay them ______
A.off
B.aside
C.out
D.down
A.off
B.aside
C.out
D.down
【单选题】How can you choose a password that is both secure and simple to remember
A.Taking the title of your favorite book or film.
B.Taking a line from a song or poem you like best.
C.Making up a nonsensical word which cannot be found in any dictionary.
D.Using two short words linked with a punctuation character.
A.Taking the title of your favorite book or film.
B.Taking a line from a song or poem you like best.
C.Making up a nonsensical word which cannot be found in any dictionary.
D.Using two short words linked with a punctuation character.
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