help的过去式 help的过去式是什么

1、help的过去式是helped。 2、helped v. 帮助; 有助于，有利于; 治疗; 避免。 3、The couple had helped in the hunt for the toddlers. 这对夫妇曾帮着搜寻那些幼童。 4、The scriptwriter helped him to adapt his novel for the screen....