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It is known that solar power can ______ electric energy.A.convert intoB.convert toC.be con
It is known that solar power can ______ electric energy.
A.convert into
B.convert to
C.be converted into
D.be converted to
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It is known that solar power can ______ electric energy.
A.convert into
B.convert to
C.be converted into
D.be converted to
A.If l would have known it
B.If I had have known it
C.Had I known it
D.Should I known it
______ I'd have told you.
A.If I would have known it
B.If I had have known it
C.Had I known it
D.Should I known it
______is not known what they discussed in the meeting.
A.That
B.He
C.This
D.It
______ is known to the world, Lu Xun is a great Chinese writer.
A.As
B.which
C.It
D.That
A ______ achievement of electronics is the electronic computer.
A.widely knowing
B.being widely known
C.widely known
D.having widely known
He talks as if he ______ everything in the world.
A.knows
B.knew
C.had known
D.would have known
It is known to every one that the film is ______ a real event.
A.based on
B.built on
C.looked on
D.carried on
Professor Wang, ______ for his informative lectures, was warmly received by his students.
A.knowing
B.known
C.to be known
D.having known
I' 11______that I' m a qualified engineer.
A.have you know
B.have known you
C.have you knowing
D.have you known