—Five.
I'm than you.
作文:
题目:以“我学会了 ”为题写一篇文章。
要求:①补全题目;②立意自定;③文体自选;④不少于600字;⑤文中不得出现真实姓名、校名等。
China began to open to the outside world in the late 1970s. _________, there have been great changes in the country.