在“The Cutty Sark was one of the fastest sailing ships that has ever been built.”中,为什么用has

在“The Cutty Sark was one of the fastest sailing ships that has ever been built.”中,为什么用has The Cutty Sark was one of the fastest sailing ships that has ever been built这个意思是最快的一艘船 还是最快之一? sailing vessels like the Cutty Sark were used to carry tea 谓语是哪一个 此句成分分析及句子结构谢谢!详细点!The first of the two ships to reach Java after the race had begun was the Thermopylae, but on the Indian Ocean, the Cutty Sark took the lead. 分析句子的主谓宾啊,句子结构啊,标出1 The first of the two ships to reach Java after the race had begun was the Thermopylae,but on the Indian Ocean,the Cutty Sark took the lead.2 In August,she was struck by a very heavy storm during whi One of the most famous sailing ships of the nineteenth century,the CThis race,which went on for exactly four months,was the last of its kind.这里which是主从吗The Cutty Sark was one the fastest sailing ships that has ever been built.that是定 新概念英语第三册第25课的课后练习第4题求解释PS：是语法题原文：One of the most famous sailing ship of the nineteenth century,the Cutty Sark,can still be seen at Greenwich.The Cutty Sark _______ at Greenwich.选项：(a) is s 关于used to用法的,问题在下面.The cutty sark （were used to carry） tea from china,为什么这里be used to后面还是动词carry呢?be used to后面不是只能接名词吗?这里是used to的被动,所以才这样 the journalist asked what the environment around that place was like.was能不能在environment后 The boy who broke the window was tom在这里是应该用was还是is? rewrite the following sentences in passive form :1.people treat her well wherever she goes.2.nowadays,people use machines for doing that work.3.we lwave the plant in the sark for a few days.4.you are to keep the lamp burning for seven days. the couple was quarreling furiously about whose turn it was to cook the dinner可否将it was去掉?it was 在句中的作用是什么? The house has to stay exactly at it was.it was在这里做什么用? 最混合整数规划问题 悬赏100分在—个遥远的国家,Sark Mevo 所领导的政党最终击败了Reguel Tekris王子领导的联合党派.Mevo希望巩固他在首都地区的席位.首都由14个街区组成,这些街区将分组为多个 Have the police found the knife which the man was killed?错在哪 The picture was beside the window.(划线部分在beside the window) the picture was beside the window（划线提问）划在 beside the window上 mary was the first in the exam为什么这里要在first前加the呢