What are___ teachers doing? They are having a meeting. A.this/B.that/c.those选哪个?
问题描述：
What are___ teachers doing? They are having a meeting. A.this/B.that/c.those选哪个?
答
c.those
只有those（那些）可与复数名词teachers连用
this/that 后面接单数名词