问题补充：
One day, a little boy comes into a shop and says to the shop assistant, “I want to buy twelve exercise books of 6 cents(美分)each and nine pencils of 10 cents each. How much is that altogether(总共)? ”
The shop assistant writes these numbers down on a piece of paper and thinks for a minute. Then she says, “1 dollar 62 cents. ”“If I give you ten dollars, how much money will I get back? ”“You will get 8 dollars 38 cents for change. Here you are. These are the things you want. ”
“No, thank you. I don’t want to buy anything. ”The boy looks at the piece of paper and says politely, “This is my math homework. Thank you very much. Can I take it away? ”
【小题1】The story happens. A．in a shopB．at a mallC．in a supermarket D．at school【小题2】The little boy comes to the shop for. A．nine pencilsB．some booksC．nothingD．his homework【小题3】The little boy is. A．badB．naughty but cleverC．stupid(愚蠢的)D．hard-working【小题4】At last the shop assistant must be. A．excitedB．happyC．angryD．surprised【小题5】The underlined word “change” in the second paragraph means.A．零钱B．交换C．改变D．金钱A
答案：
(答案→)A
解析：本文叙述的是一个小男孩为了解决自己的数学题，跑到商店，问商店售货员，“买12本练习本，每本6美元，再买9支铅笔，每支10美分，一共多少钱？”售货员回答共1美元62美分。小男孩又问，“给你10美元，你要找多少零钱？”售货员回答，“8美元38美分”并让他那东西，小男孩说不买了，他只是为了解决这个数学难题。
【小题1】细节理解题。根据One day, a little boy comes into a shop可知小男孩进了一家商店，故事就发生在商店里。故选A。
【小题2】推理判断题。根据“This is my math homework. 可知小男孩来商店是为了他的数学题。故选D。
【小题3】推理判断题。在文中小男孩为了解决自己的数学题，跑到商店里，把问题当作买东西来问售货员，最终解决了自己的问题，可见他虽然有点顽皮，但是很聪明。故选B。
【小题4】推理判断题。根据I don’t want to buy anything. 可知他不想买东西，只是为了解决数学问题，因此售货员会觉得他这种解决数学题的方式很令人惊讶。故选D。
【小题5】词义猜测题。根据If I give you ten dollars, how much money will I get back? ”“You will get 8 dollars 38 cents for change.可知所买东西价值1美元62美分，非售货员10美元，需找零钱是8美元38美分。故此处是零钱。故选A。
