what can Tom do?can后面三单还用动词原型吗?不是what can Tom does?

问题描述:

what can Tom do?can后面三单还用动词原型吗?不是what can Tom does?

是的,依旧用动词原形
因为can是情态动词,不论是第三人称单数,还是人称代词主格,宾格,一律用动词原形