括号里应添什么:3.please brush your teacher often leave the school very late.写错了,是3.please brush your teeth ( )you go to bed.
问题描述:
括号里应添什么:3.please brush your teacher often leave the school very late.
写错了,是3.please brush your teeth ( )you go to bed.
答
3.please brush your teeth ( before 在..之前 )you go to bed.
答
您的括号呢
答
before