(____)How much is it ?
(____)I'll take it.
(____)It's ten yuan.
(____)How about this one?
(____)What can I do for you ?
(____)Thank you.
(____)It looks nice . I like this one.
(____)I want to buy a new pen.
(____)Here you are.
已知某种商品的标价为200元,即使搞促销活动打九折后仍有20%的利润,则该商品的成本价是( )
阅读下列材料,回答问题。
“商君治秦,法令至行,公平无私,罚不讳强大,赏不私亲近”──《战国策》
— _____my dad ______ my mom likes it. They both like classical music.