名词复数加S和ES,读音不同,写出同类单词
问题描述：
名词复数加S和ES,读音不同,写出同类单词
s=[s]books cakes七个
s=[z]boys girls七个
es=[iz]classes
答
s=[s] shops lakes ducks chicks chips socks snakes
s=[z] frogs turtles apples pears teachers chairs doors
es=[iz] dresses oranges peaches dishes watches brushes boxes