【英语】Finishing the work ________(require)time and patience.为什么填requires而不是required?

问题描述:

【英语】Finishing the work ________(require)time and patience.为什么填requires而不是required?

finishing the work 是动名词短语做主语,空里需要填谓语动词,而动名词短语作主语时谓语永远是三单形式