4.
Your Answer is
Correct Answer is F
Explanation
If there is and before the underlined part without a comma, it can be judged that and is juxtaposed with two predicate verbs, Has done and (has) done, so F is correct.
4.
Your Answer is
Correct Answer is F
Explanation
If there is and before the underlined part without a comma, it can be judged that and is juxtaposed with two predicate verbs, Has done and (has) done, so F is correct.