关于prove的问题The search proved difficult.的意思为什么是“事实上搜寻很困难”prove不是“证明”麽?

关于prove的问题The search proved difficult.的意思为什么是“事实上搜寻很困难”prove不是“证明”麽? 微积分 关于极限的问题 英文Prove the statement using the epsilon-delta definition of limit and illustrate with a diagramlim (1-4x)=13x->-3应该怎么算? （英语）关于prove的问题What he had said at the meeting __________ true.A.provesB.is provedC.provedD.was proved给出答案的同时 请说明理由 prove的用法问题我们老师说prove的主语是人的时候是及物动词：sb prove that+句子主语是物的时候是不及物动词：sth prove sb to be+adj.就告诉了我们这两种用法但书上有很多句子其中一句：the study h search for STh;search...for...;search sb;search的区别 prove the opposite翻译 我想让你帮我搜索更多关于不明飞行物的信息：I ()()()()()me search more information about the UFO. prove的名词是?prove的派生 怎么prove这个问题 英语的prove search search for in the search of 区别 search the forest for the animals的中文意思 关于as引导定语从句的问题句子是：Until such time as mankind has the sense to lower its population to the point where the planet can prove a comfortable support for all,people will have to accept more unnatural food.不是求翻译,是 word search给我一个关于动物的 求一道关于区分 explore 和search用法的例题 confirm prove的区别 prove的形容词形式 search与search for区别?例如:search the bushes和search for the gun? search,search for,in search of,look for区别search,search for,in search of,look for的区别