where are the pay( )phones括号里填升调还是降调 they are in front of the post( )office
问题描述：
where are the pay( )phones括号里填升调还是降调 they are in front of the post( )office
is there a post office near your ( )house
it is on center( )street
答
where那个是降调.
they are那个降调.
is there那个升调.
it is那个降调