after three manth's rest he has rescovered his health为什么是has had为什么不行
问题描述：
after three manth's rest he has rescovered his health为什么是has had为什么不行
答
我认为 这句话 应该用 一般过去时
after three months' rest he rescovered his health
因为 after three months' rest是表示 过去的时间点