(A) Based on accounts of his contemporaries
This option is close in meaning to the correct option. However, it uses the past participle "Based," which makes the sentence passive and somewhat less direct than the active voice in the original sentence.
(B) Basing it on his contemporaries’ accounts
This option introduces the pronoun "it," which is not present in the original sentence and is unnecessary. Additionally, the gerund "Basing" is awkward in this context and not as straightforward as "Using" in option (D).
(C) With accounts of his contemporaries used for a basis
This option is wordy and less concise. The phrase "With accounts of his contemporaries used for a basis" could be simplified to "Using accounts of his contemporaries" (as in option D) to achieve a more straightforward and clearer construction.
(D) Using accounts of his contemporaries
"Using accounts of his contemporaries" accomplishes this effectively. It maintains the intended meaning of using the accounts of Shakespeare's contemporaries as the basis for the reconstruction of his life and career. The gerund form "Using" appropriately indicates the method employed by academicians for their reconstruction. Hence, right choice
(E) By the account of his contemporaries they used
This option has a redundant construction with "By the account of his contemporaries they used." The phrase "they used" adds unnecessary complexity and repetition. The original sentence doesn't have such duplication, making this option less preferable.
Option D