Question

【题目】— Could you let me know yesterday?

— Because the traffic was heavy.

A. why did you come late B. why do you come late

C. why you came late D. why you come late

Answer 1

【答案】C

【解析】

试题分析：句意：—你能让我知道昨天你为什么来晚了吗？ —因为交通拥挤。宾语从句用陈述句语序故排除AB；据yesterday故宾语从句用一般过去时态，故选C。