问题描述: was prove that的用法1.请举例2 有It is prove that这样说吗? 1个回答 分类:英语 2014-09-20 问题解答: 我来补答 没有,有的是it was proved that it was proved that it was right它被证明是正确的.一般的PROVE是没有被动的 展开全文阅读