More and more people in the world learn Mandarin mainly because ______.
A.they want to facilitate communication with Chinese tourists.
B.they want to profit from the prosperous Chinese economy.
C.the Chinese government is investing heavily to promote Chinese.
D.they can get financial support from their own governments.
为了保护您的账号安全,请在“上学吧”公众号进行验证,点击“官网服务”-“账号验证”后输入验证码“”完成验证,验证成功后方可继续查看答案!