Daniel always gets high marks in the tests and exams.

Which of the following words has the same meaning as "gets"? [ ]

A．achieves

B．arrives

C．becomes

D．takes

专利权受法律保护，但这种保护是以专利技术的公开为前提，同时受（）和（）的制约。

A.地域性；隐私性

B.地域性；时效性

C.时效性；隐私性

D.隐私性；利益性