单选题Last Sunday  I went 

问题补充：

单选题LastSunday,Iwentshoppingfortheperfectdress,______wouldmakemelookyounger.A.one in whichB.the one in whichC.one thatD.the one that

答案：

D解析根据前半句的提示“for the perfect dress”可以判断这是特指，应用the one作同位语；而后面的定语从句中缺少主语。故选D。