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Of all the vast tides ofmigration that have sweptthrough history, maybe noneis more concentrated asthe wave that brought 12million immigrants ontoAmerican shores in little morethan three decades. (A) maybe none is moreconcentrated as(B) it may be that none is moreconcentrated as(C) perhaps it is none that ismore concentratedthan(D) maybe it is none that wasmore concentrated
than
答案是E。 其中选项里面有一个考点是 E中划线的was 。解析认为 In addition, the second part ofthe Sentence uses the past tenseverb brought, indicating that the event isover. The verb used in the comparative constructionmust also be past tense, x {none) was moreconcentrated than y {the wave). 我不理解，这里的be动词为什么非要和后面是一致的：我认为这里的is 表示比较的时间，是“现在”比较的，和后面那个brought 是两回事儿，两者不应该有时态上的一致关系。（也就是 过去brought 现在 is more …than .） 请问大家帮我纠正一下这个理解。
OG13-7 The intricate structure of thecompound insect eye, having hundreds of miniature evescalled ommatidia. help explain why scientistshave assumed that it evolved independently of thevertebrate eye. (A) having hundreds ofminiature eyes called ommatidia, help explain whyscientists have assumed that it (B) having hundreds ofminiature eyes that are called ommatidia, helps explainwhy scientists have assumed that they (0 with its hundreds ofminiature eyes that are called ommatidia, helps explainscientists' assuming that they (D) with its hundreds ofminiature eyes called ommatidia, help explainscientists' assuming that it (E) with its hundreds ofminiature eyes called ommatidia, helps explain whyscientists have assumed that it 这个题目the n1. Of n2. AB中的having 解析认为修饰了n1 意思上不合理了。对这一点我理解的是n1 是核心词， having 修饰整个短语实际上还是修饰了n1 后面DE 的with 作为介词结构，怎么就修饰了n2？
15. Many experts regarded thelarge increase in credit card borrowing in March not asa sign that households were pressed for cash andforced to borrow, rather a sign of confidenceby households that they could safely handle new debt. A选项解析： The idiomatic choice of words to express the negation of one clause and theaffirmation of another is not as... butas..,. The affirmed clause is incorrectlyintroduced by rather. Furthermore, the preposition bydoes hot express the idea thathouseholds are confidents The placement of therestrictive clause that they could safelyhandle new debt after households could also cause confusion. 解析划线部分 为啥cause confusion 了 而且我认为这是confidence 的同位语不是restrictive clause
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发表于 2013-5-10 12:59:12
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