问题
选择题
| —_____ did you begin to learn the violin? —At the age of 5. |
A. Why B. When C. How D. What |
答案
答案：B
搜题请搜索小程序“爱下问搜题”
| —_____ did you begin to learn the violin? —At the age of 5. |
A. Why B. When C. How D. What |
答案：B