My favourite animals are zebras.这个句子对吗?好吧,我已经问了三遍了

My favourite animals are zebras.这个句子对吗?好吧,我已经问了三遍了,前两遍打错了,我那个汗啊我记得我原来错过一题My favourite food is(我写成are了,然后错了）noodles.我记得老师好像讲的是一种种类不加s不用are,许多种类才用,本人英语很烂,呵呵,