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Fishermen always remove the fish from the cormorants' mouths

来源:学生作业帮 编辑:搜狗做题网作业帮 分类:英语作业 时间:2024/05/04 23:11:08
Fishermen always remove the fish from the cormorants' mouths变成被动语态谓语动词用单数还是用复数
Fishermen always remove the fish from the cormorants' mouths变成被动语态,系动词用单数还是用复数
Fishermen always remove the fish from the cormorants' mouths
The fish is always removed from the cormorants's mouths by fishermen.
首先,被动语态中的be 不是系动词,而是助动词.
其次,这个be 用什么形式还看主语.上句中the fish作为不可数名词,当成第三人称单数用,所以be 动词 用is.