我国最新的主权概念是（）
A.太空主权
B.海洋主权
C.远洋主权
D.网络空间主权
参考答案：D
What does the woman mean
A. There is a market near here.B. There isn’t a market near here. C. There is a market on the river.
亚急性硬膜下血肿为（）
A.5至10天
B.1周至3周
C.4天至4周
D.4天至3周
E.5天至3周
