2、ou.A.tallerB.heavierC.heavy()2.Thepigis______thantheelephant.A.heavierB.biggerC.smaller()3.I'm two years _______than you .A. young B.shorter C.younger()4.Tom比Mike大两岁,可以说:A. Tomis2kgheavierthanMike.B. TomistwoyearsbiggerthanMike.C. MikeistwoyearsyoungerthanTom. ()5.---DidJimbuyabook?---