蛛网膜下腔出血诊断要点不包括（）

A.多无意识丧失

B.突发异常剧烈全头痛

C.发病多有激动、用力或排便等诱因

D.伴有呕吐、畏光、项背部或下肢疼痛

E.CT不能确诊时，可行腰穿和CSF检查

. She_____ Japanese when she went to Japan for holiday. Now she can speak it freely.

A．picked up 　　

B．turned up　　

C．made up 　　

D．took up