《生产安全事故信息报告和处置办法>规定,自道路交通事故发生之日起( )d内,事故造成的伤亡人数发生变化的,应当当日补报。
A.3 B.7C.15 D.30
参考答案:B
The girl was frightened by the thief , and she stood there without ____ speak .
A.daring to
B.daring
C.dare to
D.dared to
何项为羊水过多
A. * * 检查B.缩宫素静脉滴注C.剖宫产术D.硫酸镁抑制宫缩E.期待疗法