He's been playing golf for ten years..He 后面是 has
问题描述:
He's been playing golf for ten years..He 后面是 has
答
是has ,have/has +been +doing 是现在完成进行时态谓语动词结构
He's been playing golf for ten years..He 后面是 has
是has ,have/has +been +doing 是现在完成进行时态谓语动词结构