Final answer:
Beneatha reacts to the news of Ruth's pregnancy with shock and disappointment, as she sees it as an obstacle to her own dreams and ambitions. Her reaction also reflects the tension between traditional gender roles and the pursuit of personal goals in society.
Step-by-step explanation:
Beneatha's reaction to the news of Ruth's pregnancy in the play 'A Raisin in the Sun' is a mix of shock and disappointment. Beneatha, who is focused on her own dreams and aspirations of becoming a doctor, sees Ruth's pregnancy as an obstacle to her own ambitions. She questions the choices that Ruth and Walter have made, feeling that they are further holding her back from achieving her goals.
Additionally, Beneatha sees Ruth's pregnancy as a reflection of society's expectations for women at that time - that they should prioritize marriage and motherhood above their own aspirations. Beneatha's reaction highlights the tension between traditional gender roles and the pursuit of personal dreams that is explored throughout the play.