题目内容：
There is no point the violin unless you practise every day.A.to learn to play
B.by learning to play
C.in learning to play
D.having learned to play
参考答案：
选择题：There is no point the violin unless
- 题目分类：河南财经政法大学-法学-大学英语(3)
- 题目类型：选择题
- 查看权限：VIP
A.to learn to play
B.by learning to play
C.in learning to play
D.having learned to play