Write it ________ pen.Write it ________ a pen.Write it _______ a _英语解答

Write it ________ pen.Write it ________ a pen.Write it _______ a pen and blue ink.
,with ,with为什么?

人气：212 ℃　时间：2020-05-25 03:05:25

解答

第一个pen表泛指,所以用in,后面加上a以后就变成了特指,用with