班固、王羲之、杜甫、苏轼、李清照、曹雪芹都是中国历史上的文化名人，假如他们正在你就读的中学读书，拟参加北京大学特长生招生考试，请你选择其中的一位，以校长的名义，为其写一段推荐语。(要求:略去称呼语和落款，不要出现学校的真实名称，70字左右。)
我校王羲之同学有较深的学识修养，一篇《兰亭集序》，畅叙幽情，被众人传诵。更为难能可贵的是他还是书法天才，其书法飘若浮云，矫若游龙，堪称一绝。现特郑重向贵校推荐。
解析:
优惠劵A：若商品标价超过100元，则付款时减免标价的10%；
优惠劵B：若商品标价超过200元，则付款时减免30元；
优惠劵C：若商品标价超过200元，则付款时减免超过200元部分的20%．
若顾客想使用优惠劵C，并希望比使用优惠劵A或优惠劵B减免的钱都多，则他购买的商品的标价应高于（ ）
阅读下列材料，回答问题。
Take a look at the following ads! You may find some useful information you need here!
Piano lessons
Experienced musician from Australia. Good at teaching kids for 5 years!
For more information, please visit Larry's website: www.music.com.au
Lost cat
Medium size, with brown spots and white short hair. Answer you when you call it David. Many thanks for sending it back.
Call Susan at 7328059.
Guide wanted
Full time or part time.
Experience and a good knowledge of the city are necessary.
English is also a must.
Under 30 years old.
Call Mr. White at 5132683.
Apartment for sale
Three bedrooms, a kitchen and two bathrooms.
Beautiful sights out of the windows.
E-mail: sdgt@163.com.
