单选题 A: Jack can't stay out with his friends now that school has started. B: ______.

A、 I do believe Jack has made a right decision.
B、 Yes, t agree, grades are more important than parties. His grades dropped.
C、 Yes, that's right. After all, young people should not be too close to their friends.
D、 No, I don't think Jack is right. After all, work is work. Play is play.

【正确答案】 B

【答案解析】A方问：“既然已经开学了，Jack就不能老和他的朋友们混在一起了。”选项B的回答是：“是的，学业比聚会更重要。他的学习落后了。”符合对话场景，为最佳选项。