给我每题简单的解析1.-Ihaven'tseenBobforalongtime.-Ihaven'tseenhim,________.A.tooB.eitherC.insteadD.aswellas2.IpaidavisittoMrs.Smithyesterdayevening.Shendidn'tlook_____,butshesaidshewasgettingonallright.A.as

　　给我每题简单的解析

　　1.-Ihaven'tseenBobforalongtime.

　　-Ihaven'tseenhim,________.

　　A.tooB.eitherC.insteadD.aswellas

　　2.IpaidavisittoMrs.Smithyesterdayevening.Shendidn'tlook_____,butshesaidshewasgettingonallright.

　　A.asworriedaseverB.ashappyasusualC.happierthanD.ashappilyasusuall

　　3.Theoldmannextdoorwasfound_____inthelivingroom.Maybehediedfromaheardattack.

　　A.deadB.dieC.dyingD.death

　　4.Theyoungscientistdecidedtowork____inthe____forest.

　　A.lonely;aloneB.alone;lonelyC.alone;aloneD.lonely;lonely

　　5.Let'sgoandhaveadrink.We'vegot_____timebeforethetrainleaves.

　　A.littleB.fewC.alittleD.afew

　　6.____Chinaisn'trichnow,____we'reworkinghardtomakeherricherandricher.

　　A.Though,butB.Though,/C.Although,andD.Because,so

　　7.Graydidn'trecognizehisoldclassmate____hewastoldhername.

　　A.whenB.unlessC.soD.until

　　8.Ithinkweshouldgetthiscomputer,_____itwilltakeupmorespace.

　　A.butB.althoughC.andD.so

　　9.You'dbetterdoit_____yourmotherdid.

　　A.whenB.asC.likeD.because

　　10.Jimhasbeeninthefactoryfortwoyears_____heleftschool.

　　A.whenB.sinceC.assoonasD.whether

　　11.Alltheworkerswenthome_____Mr.Wang,forhehadtofinishhisjob.

　　A.exceptB.eitherC.withoutD.besides

　　12.Wecansolvethisproblem____agreatvarietyofways.

　　A.onB.inC.atD.before