they,their,thing,that,this,the,through,although中哪些发音时要咬舌?

问题描述:

they,their,thing,that,this,the,through,although中哪些发音时要咬舌?

都要咬!!

全部啊

都需要

they,their,that,this,the,although

都要咬舌
they their that this the although为浊辅音
thing through 为轻辅音