【新概念3第6课,课后习题第4题,请求详解,4.Theexpensiveshopsin()werejustopening.A.Piccadilly'sfamousarcadeB.aPiccadillyfamousarcadeC.afamousPiccadillyarcadeD.thefamousarcadeoffPiccadilly那个拱廊街道不是在Picc】

　　新概念3第6课,课后习题第4题,请求详解,

　　4.Theexpensiveshopsin()werejustopening.

　　A.Piccadilly'sfamousarcadeB.aPiccadillyfamousarcadeC.afamousPiccadillyarcadeD.thefamousarcadeoffPiccadilly

　　那个拱廊街道不是在Piccadilly的旁边么?为什么说是答案说是在Piccadilly上?

　　2.A和C有什么区别?如果A加上冠词和C有什么区别?

　　3.如果D把the改为a,那么D正确否?

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