单选题Didyouenjoyyourselvesattheparty?A.

问题补充：

单选题Did you enjoy yourselves at the party?A.have a breakB.love yourselvesC.have a good timeD.help yourselves

答案：

C解析have a break中途休息 have a good time玩得开心 help yourself随便吃/用点什么