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题库 / GMATAdvanced-SC-40
Because there is not a linguistic census in France, as there is for Britain, there is difficulty in estimating the number of speakers of Breton, a Celtic language.
Because there is not a linguistic census in France, as there is for Britain, there is difficulty in estimating
Because there is no linguistic census in France, unlike Britain, it is difficult to estimate
Unlike Britain, there is no linguistic census in France, and that fact makes for difficulty in estimating
There is not a linguistic census in France, as there is for Britain, a fact making for difficulty in the estimation of
There is no linguistic census in France, as there is in Britain, a fact that makes it difficult to estimate
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为什么同位语会优于there be结构呢，A选项描述了一个因果关系啊，E的句子重心在前半部分，句间结构应该没有因果好呀？
关于as there is for Britian，，之前OG上一道题，也是没有完全用in，用的是for，但是根据别的句间结构关系选择for了，说明for只是不优，而不是绝对错误。
综上，那为什么选E不选A呢？
A和E的区别是因为，A是there is not，而B是there is no，是有本质区别的，A=法国不是census；B=法国没有census
关于怎么理解as thre is in Brithian（注意，for brithian就不对了），因为：
本质上说的是对比法国和英国的不同，在E中as there is 做状语修饰前面法国的thre is，强调的是对比，也就是法国没有census的这个状态是英国是有的，所以Eok
1）关于1这个点，A选项，明显不对，因为最后半句 there is difficulty中，as there is 是修饰这个difficulty的状态，没有和前面法国表达对比
2）B选项，Unlike，一看到这个词，马上想到对比，对比的是Unlike后面的这个名词，和主句的主语，你去看B，unlike+英国，而B的主句中是there is，主语是那里，不可比
3）C选项同理B
4）D选项，先不看后面的同位语，光看前面，一个是in france，一个是for Britian，本质上这个状语的意思就是不一样的，人家强调的是在法国，用的是in，英国那里也要跟进说in，不对
所以答案是E
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A. in France is not parallel with for Britain. Furthermore, this choice uses the wordy construction not a linguistic census as opposed to the clearer no linguistic census as in choice E.
BCD This choice is incorrect because in France is not parallel with unlike Britain.
E. Correct. This choice uses the parallel in France and in Britain and correctly uses the comparison structure there is no X as there is Y.
1.对比，逻辑推理，unlike in britan，或者as there is in britain是平行的，ABCD全错
2.句子结构，ACD的a fact部分表达都不太好，要么冗杂，要么句意错误
3.make it difficult to do...是正确用法，ACD错
as there is in Britain比unlike Britain把英国有的意思表达得更明确；comma+unlike sth最好是放在句首，跟主句主语比较；unlike除了做介词，+名词，也可以做连词，B改成unlike in Britain会更好
用毕老师等话术来讲，no linguistic这个fact对estimate起的约束强，因此to do不定式更加。
as there is in Britain 要怎么理解呢？
比较对象要一致；fact that
there is no...
Unlike Britain, there is ----不平行
平行 对比 好常见！
unlike比较用法有误，排除BC;
其他的怎么排除呢？？？
There is no linguistic census in France, as there is in Britain, a fact that makes it difficult to estimate
同位语从
unlike比较用法有误，排除BC;
there is difficulty in doing, a fact making 都不简洁；
E选项是同位语从句
as there is in Britain比unlike Britain把英国有的意思表达得更明确；comma+unlike sth最好是放在句首，跟主句主语比较；unlike除了做介词，+名词，也可以做连词，B改成unlike in Britain会更好
no=not any/not a，there is no sth=there is not any+可数/不可数=there is not a+可数, there is not sth是错的
还是说e中的make it 指代make france
这一题我是做对了，但我有个问题是e中的it应该指代什么吗，指代前面 there is no linguistic census in France 整个句子，那不就错了吗
形式宾语，真正的宾语是to estimate。同理，it is difficult to do sth 这里的it也是形式主语，真正的主语是to do sth
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提问：E中的同位语a fact that可以被一个状语从句（是吗？）as there is in Britain分开？
The sentence suggests that because France, unlike Britain, has no linguistic census, it is difficult to estimate how many people in France speak Breton.
考察：
1. 比较对等；unlike严格遵循比较对等；
2. bc错，因为没有对等结构；
3. 这里没有there is no而不是there is not。。
对比题 linguistic census in France vs linguistic census in Britain
E. Correct. This choice uses the parallel in France and in Britain and correctly uses the comparison structure there is no X as there is Y.