唐中后期，“陆上丝绸之路”因战乱受阻，“海上丝绸之路”达到空前繁盛。
参考答案：对
– Excuse me, could you tell me ________ for Hong Kong?
– The day after tomorrow.
A. when did you leave
B. when you are leaving
C. where you are going
门静脉高压症
