I would have to say C.) Shot open. because it let's the reader immediately know she is scared. Therefore giving you the tone of the passage.
ISMENE:
To me, Antigone, no word of friends
Has come, or glad or grievous, since we twain
Were reft of our two brethren in one day
By double fratricide; and since i' the night
Our Argive leaguers fled, no later news
Has reached me, to inspirit or deject.
i believe this is the answer
hope this helps