问题
选择题
-- Could you tell me ________________?
-- Of course, last night.
A. when you reached Chengdu
B. when did you reach Chengdu
C. how you came to China
答案
答案：A
题目分析：句意：你能告诉我你何时到的成都吗？当然，昨晚。在宾语从句中只能用陈述句语序，不能用疑问句语序。结合答语last night可知该选A。