My bike is broken. May I go yours?-Sorry mine broken down. A. on is B. by is

问题补充：

--- My bike is broken. May I go yours?

---- Sorry, mine broken down.

A. on, is

B. by, is

C. on, has

D. by, has

答案：

A. on, is

B. by, is

(答案→)C. on, has

D. by, has

解析：考查情景交际。“我的自行车坏了。我能骑你的去吗？”“对不起，我的已经坏掉了。”“骑自行车”by bike =go to sp on a bike。第一空只能用on，因为by后不能有学生成分，排除B、D。mine和break down之间是主谓关系，故不用被动语态，排除A。故选C。