是不是prove不需要被动语态?比如He was proved to be the best student in his class.是错的而He proved to be the best student in his class.是对的.

是不是prove不需要被动语态?比如He was proved to be the best student in his class.是错的而He proved to be the best student in his class.是对的. prove有被动语态吗? prove 可以用于被动语态吗? prove何时该用被动语态,何时用主动语态? prove的用法prove何时用于被动语态,合适用于主动语态? prove的用法详解是什么?有被动语态吗? prove的用法prove到底何时才能用于被动语态?请举例说明. He has been to Dalian 的被动语态是什么?什么情况下没有被动语态,是不是只有及物动词才有被动语态. 不及物动词是不是没有被动语态 Be held是不是被动语态 prove有没有被动语态啊prove到底有没有被动语态啊,有的人说没有有的人说有.what he had reasoned about the theory ——to be true.A proved B was proved此处选什么?为什么这里不用被动语态呢,被证明是正确的. 被动语态中的不及物动词很想知道有没有不及物动词能用在被动语态中,比方说,he looks at me 变成被动语态i was looked at by him,这样是不是被动语态? 主语表被动语态是不是就是被动语态 非谓语动词被动语态为什么有时候不加be是不是非谓语动词做定语时不需要加be Although the man was very poor是不是被动语态Although the man was very poor,he still refused my help.(前半句）是不是被动语态 spread,narrow是不是没有被动语态?比如spread,既可以表示人家传播，又可以表示自己传播，那还要被动语态干吗 除了prove,其他还有什么动词不能用与被动语态的 He opened the door.变被动语态