hard的过去式是harder吗?
hard的过去式是harder吗?
hard的比较级是什么?是harder还是 more hard?
hard,harder和hardly的区别
hard 比较级到底是harder 还是more hard
像work hard这一类词的比较级是怎样的?是more Word hard 还是work harder?
hard的过去式
work harder in school this year .这里的work harder是比较级吗》
earth的过去式hard的过去式yummy的过去式
是more and more hard,还是more and more harder,还是more and hard
work hard play harder翻译?
work hard , play even harder .
还是第三人称it -----[rian] hard yesterday.中ran是填它的过去式单数.如果罪是过去式要双写