Tom with his friends has a good time in the park.这句话中的has为什么不是have

问题描述:

Tom with his friends has a good time in the park.这句话中的has为什么不是have

with his friends 是伴随状语,不对主语产生单复数影响.
如果是 Tom and his friends 那就用 have 而不用 has 了.