proved to be,关于动词ed问题例句：his answer proved to be right.这里proved 充当动词用吗?为什么不需要be动词?还是别的这种动词+ed 是什么用法,能不能举多几个例子?还有一个问题：I believe that only when t

proved to be,关于动词ed问题例句：his answer proved to be right.这里proved 充当动词用吗?为什么不需要be动词?还是别的这种动词+ed 是什么用法,能不能举多几个例子?还有一个问题：I believe that only when t 问非谓语动词问题As time went by,the plan stuck （to proved） fairly practical 为啥不是 stuck was to proved? 或was stuck to proved? 系动词选择题一则Their plan ____ to be a perfect one. A. proved B. was proved C. is proving D. proving 为什么不是选B而是A? 问一个 高考英语语法问题as time went by,the plan stuck （ ） fairly practical 括号里填写 to proved 为啥不能写 was to be proved 【问】As time went by,the plan stuck (A)fairly practical.A to proved D to be proved 为什么不选D呢 proved to be用法Dancing proved to be more than the dish could bear,for during the party it capsized and sank in seven feet of water.这句话中的proved to be翻译作“结果是”吗?关于proved to be的这种用法请在举几个例子, prove证明prove是半系动词,没有被动态.只能 用主动表被动.eg.She was proved to be the best actress.应为She proved to be the best actress.但是如果要表达She is proved to be the best actress.是不是应为She proves to be the b prove的用法和例子,proved to be wrong.= proved wrong.是不是？ The search proved difficult和The search proved to be difficult有什么区别? the fertilizer ()effective after tested in the fieldA,were proved B,were proved to be C,proved D,have been proved解释一下为什么及句子成分 she ________herself to be good at typewriting.A.was proved b.has been proved C.proved d.is being proved 为什么选C During our long cooperation,Jake to be an honest and trustworthy manA.is proved B.was proved C.had proved D.proved () As time goes on,my idea ___ to be true one day.A will prove B will be proved C is proved Dis going to be proved 英语翻译testman can’t be proved trained.testman can’t be proved who is trained.testman can’t be proved to be trained. be动词+ed表状态的短语 the film wedding feast proved to be a hit. 英语：关于prove to be 的被动语态,）我看见很多句子都是这样.例如prove+动词不定式 As time went on,Einstein's theory proved to be correct.随着时间的推移,爱因斯坦的理论证明是正确的.爱因斯坦的理论因 my adviece proved to be correct my adviece was proved to be correct为什么不能用第二个句子呢?