介词in，on，to表⽰⽅位的⽤法
1.in 表⽰⽅位，含义是 “范围之内” ，即⼀个⼩地⽅处在⼀个⼤地⽅的范围(疆域)之内。
2. on 表⽰⽅位，含义是 “接壤” ，即⼀个地⽅在另⼀个地⽅的某⼀端或某⼀边，两个地⽅只是相邻或接壤，却互不管辖。
3. to 表⽰⽅位，含义是“范围之外...的⽅向” ，即⼀个地⽅在另⼀个地⽅的范围之外，互不管辖。尤其当两个地⽅相隔较远，且有湖泊、⼤海等区域相隔时，通常⽤ to。
我开头的成语>血小板平均体积偏低
登山宝训巩固练习：
1、China is the east of Asia.
2、Guangdong Province is the southeast of Guangxi.
3、Guilin is the north of Guangxi.
4、Taiwan is the southeast of Fujian Province.
5、Taiwan lies the east of China.
佥都御史
积水
转移因子胶囊6、Jinzhou is the west of Shenyang.
7、Sichuan Province is the north of Guizhou Province.
8、Taiwan is the southeast of Fujian Province.
民主生活会内容
9、Sichuan Province is the north of Guizhou Province.
爱有双重魔力10、Japan is the east of China.
11、China faces the Pacific the east.
12、Shanghai lies the east of China
