i have made three ______ of this poem .用copy的适当形式填
问题描述:
i have made three ______ of this poem .用copy的适当形式填
答
copies啊 类似于two kinds of + 名词的单数形式的用法
答
i have made three _copies_____ of this poem
答
copies这里它作名词.意思是这首诗我抄了三遍.
答
I have made three _copies_ of this poem.