二陈汤中配伍乌梅的用意是（）
A.涩肠
B.生津
C.敛肺
D.降气
E.安蛔
参考答案：C
—Is there anything you want me to get on the bus?
—Sure. _____ take the suitcase? [ ]
A. Do you mind
B. How about
C. Had you better to
D. Why don't you
有权执行逮捕的机关是（）
A.公安机关
B.人民检察院
C.人民法院
D.司法行政机关
