—I’m going to Betty’s birthday party. Bye-bye, Mom.
— , baby.
A. Best wishes
B. Have fun
C. Take care
D. No problem
网友回答
A. Best wishes
(答案→)B. Have fun
C. Take care
D. No problem
解析：考查交际用语：A. Best wishes祝好运，B. Have fun玩的愉快，C. Take care 保重，D. No problem没问题，句意：--我要去参加Betty的聚会，再见，妈妈。--玩得愉快，孩子。选B。