定语从句doyouknowtheyoungman(_)isstandingoverthere?---Yes,heismyfriend,Jimmy.doyouknowtheyoungman(_)isstandingoverthere?---Yes,heismyfriend,Jimmy.A.thatB.whichC.whomD.whose2.Jack,thereissomeoneintheoffice(

　　定语从句doyouknowtheyoungman(_)isstandingoverthere?---Yes,heismyfriend,Jimmy.

　　doyouknowtheyoungman (_)isstandingoverthere?---Yes,heismyfriend,Jimmy.

　　A.that B.which C.whom D.whose

　　2.Jack,thereissomeoneintheoffice (_)wouldliketospeakwithyou.

　　A .who B.which C.whom D./

　　3.thebook(_)heboughtyesterdayisveryinteresting.

　　A./ B.why C.when D.what

　　4.Doyouknowtheman(_)ourteacheristalkingto?

　　A.which B./ C.when D.whose