你想知道的要求是什么词性？

使用时也要根据具体的情况和时态而定

动词require

1.To require or involve necessarily as an antecedent condition.

名词requirement

2.Sufficient to satisfy a requirement or meet a need.

demand

3.the heavy demands of her job

还有request,ask,call for,desire,claim...

我觉得比较常用的也就demand，request,ask，require