the weather in shanghai is colder than -------in hainan a.that b.it c.the one d.this能给我说一下每个选项的用法就更好了.
问题描述：
the weather in shanghai is colder than -------in hainan a.that b.it c.the one d.this
能给我说一下每个选项的用法就更好了.
答