阅读理解

Three men buy seventeen apples．The first man wants one half(一半), the second man wants one third(三分之一), and the third man wants one ninth．It is impossible(不可能)．At that time, a little boy comes with an apple in his hand．The boy says to them, “Don't worry about that．Let me help you．” First of all, with his apple adds(加)to them, he makes the number of the apples eighteen．Then he gives nine to the first man, six to the second man, and two to the third man．He gives away seventeen in all and takes his apple back．The three men praise him, “How clever the boy is! ”

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完形填空。

　　One weekend all of the hotels in Green City were full because there was a large meeting．Mr．Black was the manager(经理)of a 　　1　　 in the city．On Friday night, three men came into the hotel and asked for 　　2　　 Mr．Black said there were 　　3　　 rooms ready because of the meeting．The men were unhappy．

　　Mr．Black wanted to help them．He remembered that Room 418, a small room, was 　　4　　 He asked them if they would share(共享)a room．The three men said they would．Mr．Black said the room would be thirty dollars, 　　5　　 for each one．Each man gave him the money and then went up to the room．

　　Mr．Black soon began to feel sorry, so he called his assistant over, gave him five dollars and said,"　　6　　 the money to those three men in Room 418．I asked too much for their room．"

　　The assistant took the money．While he was 　　7　　 the way there, he started to think, "How can three men divide(分配)five dollars?I will give them each only one dollar and keep two dollars for 　　8　　 The men will be 　　9　　 to get something back．And Mr．Black will never know．"So the assistant returned one dollar to each man．

　　The next morning, the three men went to thank the manager before they left．They said, "Thank you for 　　10　　 us 3 dollars back．"Mr．Black was surprised but he didn't say anything．After the three men left, Mr．Black called the assistant to his office and said, "I'm sorry, but I don't think you can stay here anymore．"

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阅读理解

　　Advice on Doing Your Homework

　　Never try to work when you are very hungry．If you want to do your home-work right after school，you may want to eat something before getting to work．Al-ways do your homework before you get too tired．Don't wait until late in the evening， or the assignment will seem much harder than it really is．

　　Divide your time into a few parts if you have more than an hour's work．Relax yourself after an hour．However，don't divide it up so much that you can't get any-thing done．You should be able to work at least half an hour at a time without stopping．

　　Don't put off(推迟)until the last minute．If you put off doing your home-work，you will have it on your mind and you won't enjoy your free time．If you put off until the end of the week or until right before a test，you will have too much to do．A little bit each night，enough to keep up with what is happening each day in school，will take the fear out of tests and keep you on top of it．

　　Do your homework at the same time every day．This will help you make it a habit梡art of your daily work．It will make it easier to do，and it will make your free time more enjoyable as well．

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完形填空

Three types of memory

　　Some scientists believe that there are three kinds of memory－immediate, short-term and long-term．

　　　　1　　 memory holds items of information coming into 　　2　　 from the five senses for less than a second．Then it either rejects them 　　3　　 passes them into short-term memory．

　　Short-term memory 　　4　　．hold about seven items of information 　　5　　 one time(e.g., telephone numbers), it holds them for about thirty seconds．Then they are rejected(拒绝)(i.e., forgotten)or 　　6　　 into long-term memory．

　　　　7　　 memory can hold information for the whole of our lives．Some scientists believe that long-term memory can 　　8　　 into two types．　　9　　 type remembers events, that is things that happen to us．　　10　　 remembers knowledge(e.g., the names of countries or the meanings of words)．

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