适当形式填空Bob with his friends often ___(collection)sports thing togethter
问题描述:
适当形式填空Bob with his friends often ___(collection)sports thing togethter
答
collects
Bob 作主语
with his friends 做伴随状语
整个句子缺少谓语动词
Bob 主语是第三人称单数 谓语动词用单数