Choice C is the best answer because the singular pronoun “that” agrees in number with its singular antecedent “transition.”
According to the statement
Here we have to find the correct word which replaces the given words in the comics gold to silver.
So, For this purpose, we know that the
In the comics Gold into silver: "The reverse alchemy" we have to replace the word those.
And
Choices A and B are incorrect because the plural pronouns “those” and “these” do not agree with the singular antecedent “transition.” Additionally, choice B is incorrect because “these” implies that whatever is being referred to is at hand, not in the past. Choice D is incorrect because a pronoun is needed to complete the comparison of transitions between comic book ages.
So, Choice C is the best answer because the singular pronoun “that” agrees in number with its singular antecedent “transition.”
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