
Thomas Edison strongly believed that hard work is as important as creativity.


It is well known that Thomas Edison ______ the electric lamp.
A.invented
B.discovered
C.found
D.developed
It was well known that Thomas Edison()the electric lamp.
A invented
B discovered
C found
D developed
【39】
A.The young Thomas Edison
B.Young Thomas Edison
C.A young Thomas Edison
D.Some Thomas Edison
It was Thomas Alva Edison who ______ the electric lamp.
A.discovered
B.invented
C.innovated
D.found
Thomas Edison was the first man to use the word "hello" on the telephone.
A.Right
B.Wrong
C.Doesn't say
A.composed of
B.constituted in
C.consisted of
D.comprised in
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