city的复数,fish的复数

写出下列名词的复数形式.doc
名词单数变复数专练课件ppt
city country factory toy coins toys months bees classes boxes
( 不可数 ) 2.would like to do sth.city的复数fat的反义词是什么?
《unit 2 arnwick was a city with 200,000 people》