—Guess what! We’ll have a chance to visit our sister school in Denmark this summer!

—How nice! You ________ a different culture then.

A．will have experienced

B．have experienced

C．have been experiencing

D．will be experiencing

患者女，32岁。家人诉5个月前出现精神抑郁，表情淡漠，沉默少语，时有出言无序，或秽语，喜怒无常，不思饮食，舌红，苔白腻，脉弦数

若患者出现神志迷惘，表情呆钝，目瞪不瞬时，亦先用何药以开窍（）

A.安宫牛黄丸

B.黑锡丹

C.苏合香丸

D.朱砂安神丸

E.紫雪丹