Assuming that the bolded word is winner, the correct answer is object complement.
The word winner refers to the word <em>play - </em>and given that the word play is the direct object of this sentence, then the word <em>winner </em>will be its complement - it will complete it, and answer the question What did the critics declare the play to be?
It cannot be a predicate nominative because it is not preceded by a verb. It cannot be a direct object because that is <em>the play. </em>It cannot be a predicate adjective because it is a noun, not an adjective.
Answer:
D) Soldiers must be wary of their enemies
Explanation:
autobiographies <u><em>are written in a first person point of view </em></u>
which means<em> </em><u><em>the narrator is the writer of the story</em></u> and also that it was written from years ahead so your answer is " the events are usually written from a distance in time" D