问题
选择题
―______ did he become a football player? ―He became a football player in 1990. |
A. How long B. What time C. How D. When |
答案
答案:D
―______ did he become a football player? ―He became a football player in 1990. |
A. How long B. What time C. How D. When |
答案:D