People often feed some grass ------- sheep填介词

问题描述:

People often feed some grass ------- sheep填介词
急.快.
People often feed some grass ( )sheep.填介词

some grass to sheep
sheep 单复数都有一样题目问的是这个:People often feed some grass ()sheep. 填介词介词 to 人们经常把一些草拿去喂羊。那feed on 和feed with 又分别是什么意思呢?feed with拿某东西喂feed on 以某东西为食feed the sheep with some grass用草喂羊sheep feed on grass羊以草为食