一、单选题1.Ibelieveinhim.Heistheonlyperson________canhelpmeoutoftrouble.A.whichB.whoC.whoseD./2.Thefirstplace______theyvisitedinLondonisBigBen.A.whoB.whichC.whatD.that3.—Haveyoufoundtheinformationaboutfamousscientists________youcanuseforthereport?—Notyet.IllsearchsomeontheInternet.A.whichB.whoC.what4.Adoctorisaperson________looksafterpeopleshealth.A.whichB.whoseC.howD.who5...