当前国际战略格局框架结构的主要特点是()
A.一超诸强,多元争极
B.多超一强,多元争极
C.多超诸强,多元争极
D.一超一强,多元争极
参考答案:A
外商投资道路运输企业的经营期限一般不超过()年。
A.5
B.10
C.12
D.15
You hear the general alarm and ship’s whistle sound for over 10 seconds. Traditionally,this is the signal for().
A.abandon ship
B.dismissal from fire and emergency stations
C.fire and emergency
D.man overboard