The book's success _______ to its compelling narrative and memorable characters.
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readingWhich choice completes the text so that it conforms to the conventions of Standard English?
A
are attributed
B
is attributed
C
were attributed
D
have been attributed
Correct Answer: B
Choice B is the best answer. "Success" is singular.
Choice A is incorrect because "are" is plural. Choice C is incorrect because "were" is plural. Choice D is incorrect because "have been" is plural.