发现老人大血管出血，应选用( )止血。
A．指压止血法
B．加压止血法
C．止血带止血法
D．药物止血法
参考答案：C
Mr. Green ____ go to bed ____ he finished his work last night. [ ]
A. does; until
B. don't; until
C. didn't; until
D. isn't; until
资产负债表主要包括（）、（）、（）三项内容。
