数的组成存在着相互联系的三种关系是（） A.等量关系 B.互补关系 C.互换关系 D
题型：多项选择题
问题：
数的组成存在着相互联系的三种关系是（）
A.等量关系
B.互补关系
C.互换关系
D.函数关系
题型：多项选择题
看图填空。
This is my home. It's 1__________ of my school, and 2__________ of the park.
On Sundays, I fly kites in the 3__________ and play badminton in the 4__________.
The gym is 5__________ of the park. There is a supermarket in the 6__________ of
my 7__________. It's far 8__________ my home. My mother often goes there and buys food.