lboy bg ( )     2tfve dek ( )
3.pen pencil(  )        4.book school(  )
5mler mbber(  )         6eard ea ( )
7Tdog shop ( )      glike mc (  )
9tiser tie ( )          10.puppet puzzle (  )
lldrink draw (  )     12.new mango(  )
13-thirsty tread (  )      14.close cad (  )
l5toy by ( )      16fat apple (  )
1I7.uable desk (  )      18.come some (  )
l9.like bike ( )       20.violin water (  )
、选出发音不同的一项。
人        B      C
( DJ) blue      bus     mum
(2. write    white   swimming
( )3.key     cla