We have two( )(library) in my school 适当形式填空 How many ( )(ruler) have you got?I have one

问题描述:

We have two( )(library) in my school 适当形式填空 How many ( )(ruler) have you got?I have one

library的复数形式要变成libraries
how many 后的词要改成复数形式
ruler的复数是rulers

libraries
rules how many 后接可数名词复数

libraries,rulers

libraries
rulers