The correct answer for this question is this one: "B. Mrs. Linde is relieved to sit down and relax with her friend." The theme that is developed through the dialogue is that <em>Mrs. Linde is relieved to sit down and relax with her friend.</em>Hope this helps answer your question and have a nice day ahead.
The Atlantic Ocean around the North Pole is ice-covered.
C. They feared the radicals who had taken power in France during the revolution
C because A and D don’t make sense and B would be to blunt of an answer. So C is the correct one