目前肠结核化疗最常用的方案为

A．长程标准化疗，疗程1～1.5年(异烟肼＋链霉素＋对氨基水杨酸)

B．短程化疗，疗程6～9个月(异烟肼＋利福平)

C．单药化疗(异烟肼)

D．三药化疗(异烟肼＋利福平＋链霉素)

E．两种抑菌药联合化疗(对氨基水杨酸＋吡嗪酰胺)

—Could you tell me _____?

—Yes, go along the street and turn left at the second crossing.

    You'll see it on your right. [ ]

A. where is the station

B. how I can get to the station

C. how far is the station

D. when I can get to the station