题目内容：

Some of______(we)are good at swimming 应用什么形式 为啥 说下理由

优质解答

Some of (us) are good at swimming.我们中一些人擅长于游泳.
用宾格us,介词of后接宾格us,做宾语用宾格.
作主语用主格we,如：We are good at swimming.
请点击下面的“选为满意答案”按钮,