How many coins do you have in your pocket right now? Three? Two? Or one? With a phone card, you can make up to 200 calls without any charges at all．
★What do you do with it?
Go to a telephone box marked Phone-card．Put in your card to start, make your phone call and when you have finished, the screen will tell you how much is left on your card．It costs no extra for the cards, and the calls cost 10 p（便士） per unit, the same as any other pay-phone call．You can buy it in units of 10, 20, 40, 50, or 100．
★Appear in a shop nearby．
Near each card-phone place, you will find a shop where you can buy one．They are at bus, train or metro stations．At universities, hospitals, clubs, restaurants and shopping centers, you can also buy it．
★No more broken pay-phones．
It is possible that many pay-phones don't work because they have been damaged． There are no coins in a card-phone to excite the thieves' interest in it．So you are not probably to find a broken one．
Get a phone-card yourself and try it out．Or get a bigger wallet．
【小题1】The passage is most probably ．A．a warningB．a noticeC．an advertisementD．an announcement【小题2】The underlined word one means ．A．a shopB．a coinC．a pay-phoneD．a phone-card【小题3】It is suggested in the passage that you buy a phone-card because ．A．you have got a bigger wallet than othersB．it's convenient to make calls with a phone cardC．the phone box might have been damagedD．there are many different kinds of phone-cardsC
网友回答
(答案→)C
解析：本文主要是告诉人们如何使用电话卡及解除某些有关电话卡的疑虑。
【小题1】C主旨大意题。根据最后一句：Get a phonecard yourself and try it out，or get a bigger wallet.点出本文分明是一则广告。
【小题2】D 猜词题。根据Near each card-phone place, you will find a shop where you can buy one．可知，one指代的是a phone-card.
【小题3】B 根据文章的第三第四段可知，用电话卡打电话很方便，不仅随处可以买到，还可以不用硬币。