59. 【2019 • 重庆中考A卷】—Dear friends, do you still remember ___________ three years ago?
   —To realize our dream!
A. why you came here B. why did you come here
C. how you came here D. how did you came here
【答案】A
【解析】结合答语可推知，空格处是在询问原因，故排除C、D两项；又因为why引导的从句在句中作remember的宾语从句，故why引导的从句要用陈序语序。