她最喜爱的运动是什么?有那个英语说是what is her favorite sports?还是what is her

应该是：
what “are ”her favorite sports?
&
what “is” her favorite sport?
favorite可以指一个,也可以指多个,但是be动词要随之改变,就是这样~
看到楼上答案有点小惊讶,所以我特意又去查了一下字典,下面是例句：
21.A:What's your favorite sport?
你最喜欢的运动是什么?
来源：www.bjxw.gov.cn
26.What are your favorite sports?
你喜欢的运动是什么?
来源：www.***.com

准确的答案是：
What's your favorite sport?
芝姐（赵雅芝）在奥运会前提倡过要学英语。她当时就教过这句！
GOOD LUCK！

what “is” her favorite sport？