___ leave Japan before the war began. B. could C. was abie to D. were able to 相关知识点: 试题来源: 解析 B关键词(句):be able to:能够翻译:他们能在战争开始前离开日本。主语是第三人称复数,谓语要用复数形式,排除C。时间是before,所以主语的谓语应该用过去时,排除A。be able to强调通过努...
1 He was able to leave Europe before the war began.怎么翻译才能体现出was able to 与could的区别呢 相关知识点: 试题来源: 解析 1)can could 表示能力;可能 (过去时用could)只用于现在式和过去式(could).be able to可以用于各种时态.They will be able to tell you the news soon. 他很快就能告诉...
the daybeforeyesterday 前天 牛津词典 The yearbeforelast he won a gold medal, and the yearbeforethat he won a silver. 他前年得了一枚金牌,大前年得了一枚银牌。 牛津词典 She's lived there sincebeforethe war. 她从战前起就一直住在那里。
They had scarcely left the school before it began to rain. 他们一离开学校,天就下起雨来了。D. 从句动词为感观动词 know,realize等时, 译为 “不知……就……”。常用此种译法,是一种习惯用法。 例句: The boy fell down from the ladder before he knew it. 那孩子不知怎么就从梯子上摔了下来。
该结构主句常用过去完成时，当hardly位于句首时，要用倒装语序，例如： I had hardly sat down before the telephone rang.=Hardly had I sat down before the telephone rang.We had scarcely reached the school before it began to rain.= Scarcely had we reached the school before it began to rain我们刚...
”、第四段第二句“TuringjoinedtheGovernmentCodeandCypherSchoolandinSeptember 1939, whenwarwithGermanybegan, reportedtoBletchleyParkinBuckinghamshiretodocodebreaking.(1939年9月,图灵加入了政府密码和楔形文字学校,当与德国的战争开始时,他前往白金汉郡的布莱切利公园破译密码。)”和第五段第一句“Turing, alongwith...
D.We arrived there before it began to rain.我们到达那里的时候还没下雨. E.Go before I call the police.走吧,否则我叫警察了. I had better go now before it is too late.我最好现在就走,免得太迟. Pigs will fly before he'll be a scientist.如果他当科学家,猪都会飞了. F.The crops will...
Unlike Operation Desert Storm in 1991, Operation Iraqi Freedom offi- cially began (on March 20, 2003) with a ground campaign. Unofficially, a preparatory air campaign already had taken place. Since the end of the first Gulf War, the US and Britain had flown hundreds of thousands of combat...
1. 用法区别：- "before"表示在某个时间、事情或事件之前发生。例句：I wake up before sunrise.（我在日出前醒来。）- "until"表示某一时间之前一直持续或发生。例句：She waited in the lobby until he arrived.（她在大堂等待直到他到达。）2. 使用环境区别：- "before"常用于描述时间的先后...
The Crimean War was an important war that demonstrated the weakness of the Ottoman Empire. While the Ottoman Empire had been one of the strongest powers in Europe during the 16th and 17th centuries, by the 19th century it was weak. In fact, in the 1830s, the Russian Czar referred to ...