i got an e-mail this morning .it was[ ]my foreige friend,tony.a.i_英语解答

i got an e-mail this morning .it was[ ]my foreige friend,tony.a.in b.on c.at d.from

人气：408 ℃　时间：2020-03-31 21:24:13

解答

选D.
意为：这封e-mail来自我的外国朋友.