—Could you tell me yesterday?—Because my bike was broken on my way here.A. why you came la

问题补充：

—Could you tell me yesterday?

—Because my bike was broken on my way here.

A. why you came late

B. why do you come late

C. why you come late

D. why did you come late

答案：

(答案→)A. why you came late

B. why do you come late

C. why you come late

D. why did you come late

解析：句意：--请你告诉我你昨天为什么迟到了？因为我的自行车在路上坏了。考查宾语从句，宾语从句要用陈述语序，同时是昨天的动作要用过去时，只有第一项符合。故选A