My aunt is a doctor. The man is 30 years old. An elephant ananimal. It is an old story.单数变复数 急

My aunts are doctors. The men are 30 years old. Those elephant ananimals. They are old stories

应该是is啊，这是正常思路。你得让我们知道这句话的到底什么意思。比如源拦还可以填tells，它讲了一个中国的古老传说；或者learnt，它学到了一个中国的古老传说，等等。没有句义无颂裂歼法确切回答，不过一般野冲是is。

---