They skate better than all of us改一般疑问句是什么?They skate better than all of us改一般疑问句.skate要不要加s
问题描述：
They skate better than all of us改一般疑问句是什么?
They skate better than all of us改一般疑问句.skate要不要加s
答
do they skate better than all of you