问题
选择题
I ____ the saxophone at regular intervals(间隔) for many years when I was a child. [ ]
A. played
B. was playing
C. has played
D. has been playing
答案
答案:A
I ____ the saxophone at regular intervals(间隔) for many years when I was a child. [ ]
A. played
B. was playing
C. has played
D. has been playing
答案:A