八年级英语牛津8Bunit3被动语态练习课件
日期：2010-11-07 11:17
He cleaned the blackboard
2 I often help Jim
3He planted many trees last year
The blackboard was cleaned by him
Jim is helped by me
把下列句子改成被动语态：
Many trees were planted by him last year
4All of us like English
English is liked by，
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