Sichuan is ______the southwest of China.(A.in B.to C.on)
问题描述:
Sichuan is ______the southwest of China.(A.in B.to C.on)
我还想知道in ,to ,on的区别,
答
A.in
in是在管辖范围内,to是不接壤不管辖,on是接壤但不管辖.