问题描述：
问个关于be made by与made by句型的问题
be made by与made by有什么区别么,如果是be made by,那be是什么时态的,
就好比The model car is made by him对还是The model car was made by him对.
be made by与made by有什么区别么,如果是be made by,那be是什么时态的,
就好比The model car is made by him对还是The model car was made by him对.
问题解答：
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