The answer is false. unit tests don't have any specific requirements.
<span>B.
As in most traditional plays, the plot of act 1 of A Doll’s House is
designed to provide exposition and build up the tension of the play.</span>
This is a matter of opinion. the question doesn't specify a character or situation. think about your friends and what traits they have that you value, then write a short answer as to why you value those traits. for instance, if you value your friend's loyalty, explain why this is beneficial to you or why you feel that that makes them a better person. then you have to decide what traits are stronger. is loyalty a stronger trait then, say, kindness? if you feel so, write about why this trait is "more effective" than the others.
They were unaware because they did not know what the teachers wishes where
The correct answer is explicitly through Stage Manager. He is the one who tells the audience the events in Emily's life. He also answers Emily's main question about appreciating life or the main theme of the play. It is not through the implicitly because the author is very direct. The authors words are also straightforward. The author's characters are defined by the Stage Manager. Thus the Stage Manager is the key.