(EEAR -2016)Read the text and answer the question(
(EEAR - 2016)
Read the text and answer the question(s).
Thomas Edison tried two thousand different materials in search of a filament for the light bulb. When none worked satisfactorily, his assistant complained, “All our work is in vain. We have learned nothing”.
Edison replied very confidently, “Oh, we have come a long way and we have learned a lot. We know that there are two thousand elements which we cannot use to make a good light bulb.”
(Adapted from academictips.org)
The sentence “We have learned nothing”, in the text, can be replaced by
A
We have learned anything.
B
We haven’t learned anything.
C
We haven’t learned something.
D
We haven’t learned everything.
E
We have learned everything.
