Sentence: The National Archives contain information so ... that researchers have

[Web_Logics]

What should be the answer?

The National Archives contain information so ----
that researchers have been known never to publish
because they cannot bear to bring their studies to an
end.
(A) divisive
(B) seductive
(C) selective
(D) repetitive
(E) resourceful

Thanks!

[Milanya]

b.
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con·text - The part of a text or statement that surrounds a particular word or passage and determines its meaning.