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【单选题】
某一美国专利的专利号为D817415,请问此项专利的专利权人是下面哪一项?( )
A.
Silva Rubio
B.
OWEN MUMFORD LIMITED
C.
Flores; Milton Aaron
D.
KIDS, II, INC
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【简答题】The use of computers and computer-related technologies are more and more important ______.
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【简答题】全面调查包括普查和统计报表。(    )
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available
C.
sensitive
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agreeable
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