Neither John nor Tom knows how to spell the world,__________?这题的反义疑问句是什么

问题描述:

Neither John nor Tom knows how to spell the world,__________?这题的反义疑问句是什么

don't they
陈述部分是由neither…nor…,either…or…,both…and…,not only…but also…等连词连接的两个名词或代词做句子主语时,疑问部分的主语用复数代词代替.