the floor on the street levelNote:In some countries,the ground floor is called the first floor.zhong wen yi si?

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• the floor on the street levelNote:In some countries,the ground floor is called the first floor.zhong wen yi si?
• the floor on the street levelNote:In some countries,the ground floor is called the first floor.
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• 同学们到郊区野炊．一个同学到老师那里去领碗，老师问他领多少，他说领55个．又问“多少人吃饭”，他说：“一人一个饭碗，两人一个菜碗，三人一个汤碗．”算一算，有多少人吃饭？