知识产权的基本特征有()。
A.专有性
B.时间性
C.地域性
D.盈利性
E.具有人身权和财产权的双重属性
参考答案:A, B, C, E
Yesterday on the way home my father found a new-born baby_____ by its mother, struggling to survive.
A.devoted
B.defended
C.deserved
D.deserted