高等教育 / 大学英语（四）
I don't play basketball any more, _ _ _ _ _ _ _ _ _ when I was a child.
(A) but I used to
(B) I used to
(C) but I used to do
(D) I used to do
(A) but I used to
(B) I used to
(C) but I used to do
(D) I used to do
参考答案：
佳题速递：