◎ 题干
—Could you please tell me _______ yesterday?
—Because the traffic was so busy.

A. why did you come late
B. why you came late
C. why do you come late
D. why you come late
◎ 答案
查看答案
◎ 解析
查看解析
◎ 知识点
    根据n多题专家分析,试题“—Could you please tell me _______ yesterday? —Because the traffic was so busy. [ ]A. why did you come late B. why you came late C. why do you come late D. …”主要考查了你对  【一般过去时】【宾语从句】  等知识点的理解和应用能力。关于这些知识点的“档案”,你可以点击相应的链接进行查看和学习。