咪达唑仑的拮抗剂是()
A.氟马西尼
B.氨茶碱
C.纳洛酮
D.多沙普仑
E.新斯的明
参考答案:A
-- What a pity! You missed the beginning of the movie, it __ for 10 minutes.
-- Oh, a traffic jam!
A.began
B.stated
C.has been on
D.has been off
公安执法监督的社会监督是指来自公安机关以外的监督主体依法对公安监管及其人民警察的执法活动进行监管。( )