句子结构求分析there are several documents which can help ,but laws governing them are patchwork.这个句子里为什么有2个are呢

求分析句子结构 there are many students looking through books in the library. 句子结构求分析there are several documents which can help ,but laws governing them are patchwork.这个句子里为什么有2个are呢 求分析句子结构, 分析句子结构Are you feeling happy? How many books are there on the desk?分析一下句子结构好吗分析一下句子结构好吗 表达的对吗 句子感觉怪怪的,求分析there are more words than there are gaps.后面不是从句吗? 帮我分析一下句子结构There are five students in our band.There are five students in our band.主语...谓语.等等 英语句子结构分析 he stood there smoking a cigarette 求句子结构分析 【2013天津12.At our factory there are a few machines similar to _____ described in this magazine.A.them B.these C.those D.ones there is motivation only when there is pressure!谁能帮我分析分析这个句子结构 我问的是句子分析,it is 是形式主语吗?想知道句子结构it is widely believed there are several positive aspects as follows 哪位高手能帮我翻译个句子,最好还分析下句子结构：there are rats ands rats and rats all over the house 求英语大神分析一个句子请分析一下这个句子的结构I think there is a world market for maybe five computers. My shoes are the same as yours分析句子结构 There are ont only you who are very surprised.这是there be还是定语从句啊?说说这个句子的句子结构 分析下成分 我没懂 there are as good fish in the sea as ever came out of it 分析句子结构 2个as是什么成分,ever有什么用, there are in this class 20 students,the background of them different分析一下这个句子是独立主格结构吗, there are few things of which he stands in more fear than of the absence of noise请帮忙分析句子结构