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    A lot of people in America are wearing the same clothes ,and many of them have long hair ,sosometimes you don't know who are men and who are women .

    One day ,an old man goes for a walk in a park ,and when he is tired ,he sits down on a chair beside a pool . He sees a young person standing on the other side of the pool . "My dear !" the old man says to the person next to him , "Do you see that person in a red sweater and with long hair ? Is it a boy or a girl ?" "A boy ,"says his neighbour , "he is my son ." "Oh !" says the old man , "I'm sorry ,I don't know you are his mother ." "I'm not ," says the other person , "I'm his father ."

1. （1） In America, it is hard to tell a boy or a girl by a person's_______ .

   A . eyes B . nose C . hair and clothes D . face
3. （2） The person standing on the other side of the pool is ________ .

   A . a girl B . a boy C . a man D . a woman
5. （3） When the old man is tired ,he sits down on a chair next to a _______ .

   A . boy B . girl C . man D . woman      
7. （4） The old man thinks his neighbour is the young person's mother because _____________.

   A . his neighbour looks pretty and wears a red sweater . B . his neighbour has long hair C . all the people wear the same clothes D . he is very old and he can't tell a boy or a girl