The correct answer here is C. The lines 'If good, why do I yield to that
suggestion Whose horrid image doth unfix my hair And make my seated
heart knock at my ribs, Against the use of nature?' most likely refer to
the theme that things are not always what they seem. This is
illustrated by the fact that the character is negating the fact that
something is good through referring to events that have unsettled them.
The sentence that has a verb in the active voice is B. Guglielmo Marconi perfected a type of radio technology.
The rest of the sentences have their verbs in the passive voice. If you wanted to make a passive sentence out of B, you would say - A type of radio technology was perfected by Gugliermo Marconi.
