They had a wonderful time __A. to chat on the Internet B. chatting on the Internet C. to chat in t
问题描述：
They had a wonderful time __A. to chat on the Internet B. chatting on the Internet C. to chat in t
答
B
have a wonderful time doing sth
当表示玩的开心的时候,比如have fun ,have a good time ,后面用动名词
因为此时的have 不是有的意思