这是几道高一英语练习填空
1.()inhisswimmingsuit,Peterdivedintothepool.A.DressedB.TodressC.DressingD.Havingdressed2.Thebridge()acenturyagowasdestroyedbyfloodslastyear.A.havingbeenbuiltB.builtC.buildingD.tohavingbeenbuilt(这两道题我都有答案,就是不知道为什么要选?)
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