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【单选题】
我国发明专利权的保护期限为几年?( )A.
10年
B.
15年
C.
20年
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举一反三
【单选题】It was proposed that the matter ( ) discussed at the next meeting.
A.
will be
B.
was
C.
be
D.
would be
【单选题】It was proposed that the matter _____ discussed at the next meeting.
A.
will be
B.
was
C.
would
D.
be
【单选题】It was proposed that all the members ____work an hour earlier.
A.
can start
B.
should start
C.
had to start
D.
could start
【单选题】It was proposed that this matter _____ at the next meeting.
A.
would be considered
B.
was going to be considered
C.
be considered
D.
were to be considered
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