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    I have two pets. They are Fly, a dog, and Huahua, a cat.

    Fly is brown and grey. He is naughty(淘气的). He sometimes steals(偷) food in the kitchen.  Once, when there was nobody at home, Fly pulled (拉) a piece of meat off the table. But he was not careful enough. The plate also fell to the floor. When I got home, I saw the broken plate all over the floor, so I became very angry. Fly was so afraid that he went back to his bed at once.

    Huahua is a white and yellow cat. She is not beautiful but she is very lovely. Every night at weekends, Huahua sleeps on my bed. When she sleeps, she always snores. It is very funny.

    Huahua is also naughty. Whenever she does something bad and my grandma tries to catch her, she runs away quickly and hides quietly under the bed.

    Fly and Huahua love to play games with me and I like them very much.

下列关于日本的说法错误的是（   ）

飞机场上午和下午一共起飞12架 ，上午起飞7架，下午起飞多少架？

一个中学生的体重大约为（　　）