Bitcoin, a type of cryptocurrency, is _________ popularity among investors who value decentralized finance.
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writingWhich choice completes the text so that it conforms to the conventions of Standard English?
A
gaining
B
rapidly gaining
C
gaining and acquiring
D
fast gaining
Correct Answer: A
Choice A is the best answer. "Gaining" is the standard, concise verb.
Choice B is incorrect because "rapidly" is an assumption not supported by the grammar, though structurally valid, "gaining" is more concise. Choice C is incorrect because "acquiring" means the same as "gaining" in this context. Choice D is incorrect because "fast" is redundant or colloquially awkward compared to "gaining."