P1: Most scholars agree that KA personally translated a number of Latin texts into Old English.
P2: One historian contends that Alfred also personally penned his own law code, as there are more similarities.
P2: Linguistic similarities, however, are what one expects in texts from the same language, the same time, and the same region.
p4: Apart from Alfred's surviving translation and law code, there are only
two other extant works from the same dialect and milieu, C: so it is risky to assume here that linguistic similarities point to common authorship.
The passage above proceeds by
Initially Passage presents some assumption by 1 Scholar, and another assumption by another Scholar, and then question the assumption that because they seems similar doesn't means that the both write by same author
(A) Providing examples that underscore another argument's conclusion.
(not providing any example, plus author is not supporting the argument), Rejected(B) questioning the plausibility of an assumption on which another argument depends.
(yes he is questioning the validation of the assumption made by both the scholars), Answer
(c) showing that a principle if generally applied would have anomalous consequences.
(not talking about any general principle), Rejected(D) showing that the premises of another argument are mutually inconsistent.
(it is not contradicting the arguments), Rejected(E) using argument by analogy to undermine a principle implicit in another argument.
(not taking any analogy) Rejected