her sister often practices english ___ chatting with her american_英语解答

her sister often practices english ___ chatting with her american friend.
a in
b by
c for
d with

人气：345 ℃　时间：2020-04-03 15:39:29

解答

B
by通过……方式,这里从意思讲应该选by,她姐姐通过与她的美国朋友聊天的方式来提高英语.