—Mark broke his leg when he was playing football . —was that ?A. Since when B. Since when

发布时间：2020-08-16 10:06:46

—Mark broke his leg when he was playing football .
—     was that ?
A. Since when
B. Since when ago
C. How long
D. How long ago

网友回答

A. Since when
B. Since when ago
C. How long
(答案→)D. How long ago
解析：可联系答.案.网客服索取。
以上问题属网友观点，不代表本站立场，仅供参考！