I have just _______ to a letter from a friend of mine in Beijing._英语解答

I have just _______ to a letter from a friend of mine in Beijing.
A.replied B.offered C.answered D.returned

人气：142 ℃　时间：2019-11-10 14:21:22

解答

I have just _______ to a letter from a friend of mine in Beijing.
A. replied (I have just replied to a letter ..)