哪位帮忙做几道英语复合句的选择题1-101.ThemanagerhadtogotoBeijingonbusinessonJune23,__happenedtobehisonlyson'sbirthday.A.whenB.thatC.whichD.what2.I'mgoingtoShanghainextmonth.I'llvisitmyclassmate_Igetther

　　哪位帮忙做几道英语复合句的选择题1-10

　　1.ThemanagerhadtogotoBeijingonbusinessonJune23,__happenedtobe

　　hisonlyson'sbirthday.

　　A.whenB.thatC.whichD.what

　　2.I'mgoingtoShanghainextmonth.I'llvisitmyclassmate_Igetthere.

　　A.ifB.whenC.whileD.whenever

　　3.__wasknowntoall,Williamhadbrokenhispromise__hewouldgiveus

　　arise.

　　A.As,whichB.Which,thatC.It,thatD.As,that

　　4.Theprofessormentionedsomepoetsandpoems___wereunknowntousinhis

　　lecture.

　　A.whichB.whoC.thatD.whom

　　5.Thevolunteerspaidavisittoalltheseniorcitizensinthecommunity,mostof

　　___from70toover90yearsold.

　　A.whomB.themC.whichD.who

　　6.--Thethreadbrokeandmykiteflewaway.

　　--Ihadtoldyouitwouldbreak__itwastheweakest.

　　A.whenB.whereC.atwhichD.theplacewhere

　　7.Canyoutellmesomethingabouttheman__houseyouhaverentedforyears?

　　A.hisB.whoseC.thatD.which

　　8.Thereason__hehasbeensuchasuccessinhiscareerishenevergives

　　upinhiswork.

　　A.why,thatB.how,becauseC.that,whyD.because,what

　　9.Sheissuchagoodteacher_____weallloveandrespect,

　　A.thatB.whoC.soD.as

　　10.Thegentleman___youtoldmetheotherdaywillcometogiveusalecture

　　tomorrow.

　　A.whoB.aboutwhomC.whomD.whose

　　加上我自己做的，有三份不同的答案了...