题目内容
17、I the saxophone at regular intervals for many years when I was a child．
A．played B．was playing C．has played D．has been playing
试题答案
17、A
相关题目
题目内容
17、I the saxophone at regular intervals for many years when I was a child．
A．played B．was playing C．has played D．has been playing
试题答案
17、A