In the following questions, in the given sentences, a part of the sentence is underlined. Beneath each sentence, four different ways of phrasing the underlined part are indicated. Choose the best alternative.

One of the men gave first aid to Hitesh who is injured in a road accident.

A. who had injured

B. who was injured

C. which was injured

D. as he was to injure

Please do not use chat terms. Example: avoid using "grt" instead of "great".