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It was well known that Thomas Edison()the electric lamp.
A invented
B discovered
C found
D developed
答案
更多“It was well known that Thomas Edison（)the electric lamp.A inventedB discoveredC foundD”相关的问题
第2题
We see our kids’ college background as a prize demonstrating how well we’ve raised them.
第3题
_______ the moon moves round the earth is well known to all of us.
A. That
B. What
C. When
D. As
第4题
A.to produce
B.producing
C.produced
D.having produced
第5题
It is well known that knowledge is the ________ condition for expansion of mind.
A．incompatible
B．incredible
C．indefinite
D．indispensable
第6题
A．She can't sleep well these days.
B．She is not good at some subjects.
C．She is under the pressure of her parents' love.
D．She has suffered from headache.
第7题
____________________(他的作品驰名世界),he was never personally well known, for throughout his life he avoided publicity.
第8题
It is well known that ______ (把新的科学发现运用到工业生产上，通常可以提高效率).
第9题
A．It is well known an over the world.
B．It has become the topic of an article.
C．It has made the front-page headline of the press.
D．It has become the title of a best-seller.
第10题
A.Bryant
B.Washington Irving
C.Allan Poe
D.Philip Freneau
第11题
It is a well known fact that the cat family （） lions and tigers．
A．enriches
B．accommodates
C．adopts
D．embraces
