One of the things that ________ most about cats is the popular belief that cats have 9 lives.若以一般现在时为基准,空中应该填单数还是复数（be动词）

One of the things that ________ most about cats is the popular belief that cats have 9 lives.若以一般现在时为基准,空中应该填单数还是复数（be动词）
One of the things that ________ most about cats is the popular belief that cats have 9 lives.若以一般现在时为基准,空中应该填单数还是复数（be动词）

One of the things that ________ most about cats is the popular belief that cats have 9 lives.若以一般现在时为基准,空中应该填单数还是复数（be动词）
常见的主谓一致问题.用is
例:He is the only one of the foreigners who is working in China now.He is one of the foreigners who are working in China now.首句强调He,第二句强调foreigners 你可以到奥维斯发展大厦29层进行学习

are.
以that前面的为准。
但是如果上句改为only one of the things that ......的话，就要用单数了，因为这里强调了only one.

应该用are。这是个定语从句，虽然主语是“one”但是，先行词是things，因为关联词that是放在things后面的，所以在定语从句中，be动词要跟things保持一致，用are。整句翻译为：关于猫的事情有很多，其中最著名的是猫有九命的说法。 祝进步。