the united states is ____the south of canada and ___the east of japan.a.to;in b.on;to c.in;beside d.at;on
问题描述:
the united states is ____the south of canada and ___the east of japan.
a.to;in b.on;to c.in;beside d.at;on
答
B
接壤了,就用on,没有接壤用to.