4-7
SC20题☑️
SC20题千行分析☑️
Math一课☑️
整理曼哈顿CH4-6脑图
NS小分队1篇☑️
百词斩100☑️
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这几天做题都只有50%的正确率，不知道是不是因为第一遍刷OG。遇到了几个大问题：
1.仔细想每个选项的时间不够。
2.对于题型的判断有误，明明是考parallelism，我却想成了是考idiom。
遇到一道纠结很久的题
812.Digging in sediments in northern China, evidence has been gathered by scientists suggesting that complex life-forms emerged much earlier than they had previously thought. - Aevidence has been gathered by scientists suggesting that complex life-forms emerged much earlier than they had 分析该选项
- Bevidence gathered by scientists suggests a much earlier emergence of complex life-forms than had been 分析该选项
- Cscientists have gathered evidence suggesting that complex life-forms emerged much earlier than 分析该选项
- Dscientists have gathered evidence that suggests a much earlier emergence of complex life-forms than that which was 分析该选项
- Escientists have gathered evidence which suggests a much earlier emergence of complex life-forms than that 分析该选项
AB很快排除了，但看了半天没明白为什么不可以选DE而要选C，考mf和千行的解释都没有说服我。 最后beatthegmat的解释我觉得写的特别好，放上来分享一下： C和D，E的区别：Here are some problems with E: first, 'evidence which suggests' is incorrect. "Which' is considered a non-restrictive modifier, so in this case, it should follow a comma. For example, I can write "My birch tree, which I planted in the front yard two years ago, is now six feet tall." If I use 'that' I would not insert a comma, because 'that' is a restrictive modifier. So I could also write, "The birch tree that I planted in the front yard two years ago is now six feet tall." The two sentences are both correct, but mean different things - in the first, I'm saying I only have one birch tree, and this tree happens to be in my front yard. In the second case, I'm suggesting that I have multiple birch trees, but I'm only writing about the one in my front yard. As far as the GMAT is concerned, we just need to know that 'which' follows a comma in this case, and 'that' does not. E has no comma preceding 'which.' The other problem with E is the 'that' in "a much earlier emergence of complex life-forms than that" What is "that" referring to? Emergence? It isn't clear. https://www.beatthegmat.com/digging-in-sediments-in-northern-china-evidence-has-been-t282529.html
这里主要讲的C和E的区别，但从这个人的回答里可以明白D that是在表明evidence不止一个，显然C更符合句意。当然D后面的that which was也不正确也可以排除
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发表于 2020-4-1 10:42:49
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