公务员英语·第37课：在商店

　　290.I want some chocolate，please.

　　291.Do you have a cheap one？

　　292.I can give you 20% off.

　　293.It sounds very good and I will take it.

　　294.Do you accpet credit card？

　　295.Will you show me that geen dress？

　　296.How much is that red one.

　　297.I am looking for a blue shirt，size 40.

　　298.Will you wrap it for me？

　　299.Can you order one for me？

　　300.On which floor are the shoes sold？