— I’m very tired these days because of preparing for exams.
— Why not _____ music? It can make you _______.
A. listen to; to relax B. listen to; relax
C. to listen to; relax D. listening to; to relax
B
【解析】why not +动词原形意思是问什么不,表示建议;make sb do sth意思是让某人做某事。