相关AWhatcanIdoforyousir的文学知识

问题详情：完成对话A:WhatcanIdoforyou,sir?B:I'mlookingforawhiteT-shirt.A:___1____B:SizeL.A:Sorry,__2____B:Haveyougotanyothercolour?A:Yes,___3___Itisverypopularthisyear.B:Well,itlooksnice.__4___A:!Itfits...