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prep2008 ~251. (GWD-1-Q29) 求大牛指点!!

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楼主
发表于 2011-8-2 09:58:51 | 只看该作者 回帖奖励 |倒序浏览 |阅读模式
Faulty voting equipment, confusing ballots,voter error, and problems at polling places have been cited by a new study ofthe 2000 United States presidential election, which estimated that they did notcount 4 million to 6 million of the 100 million votes cast.
A.   Faultyvoting equipment, confusing ballots, voter error, and problems at pollingplaces have been cited by a new study of the 2000 United States
        presidentialelection, which estimated that they did not count 4 million to 6 million of the100 million votes cast.B.  Citing faulty voting equipment, confusing ballots, voter error, and problems atpolling places, a new study of the 2000 United States
       presidential electionhas estimated that 4 million to 6 million of the 100 million votes cast werenot counted.
C. Citing faulty voting equipment, confusing ballots, voter error, and problems atpolling places, 4 million to 6 million of the 100 million votes cast were notcounted in the 2000 United States presidential election, a new study estimates.
D. A new study has cited faulty voting equipment,confusing ballots, voter error, and problems at polling places in estimatingthat 4 million to 6 million of the 100 million votes that were cast had notbeen counted in the 2000 United  States
       presidential election.      
E. A newstudy of the 2000 United  States presidential election, citing faultyvoting equipment, confusing ballots, voter error, and problems at pollingplaces, has estimated 4 million to 6 million votes had not been counted of the100 million votes cast.

正确答案选的是B,我一开始对B里面的现在完成时的用法有疑问,因为以前在新东方上课的时候,语法老师说现在完成时如果出现,则句子里面必须要有明确的时间指示,不然不能用现在完成时。但是这道题里没有明确的时间指示要用现在完成时,答案解释里面又说:用一般过去时和用现在完成时问题都不大,为什么呢?


对于现在完成时在GMAT语法里面的用法一直很混乱,求大牛们给一个明确一点的解释~


不胜感激!!





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沙发
 楼主| 发表于 2011-8-2 14:44:06 | 只看该作者
自己顶……跪求解答……
板凳
发表于 2014-5-28 17:00:43 | 只看该作者
弱弱的问一下。你的答案解析式在哪儿看到的啊
地板
发表于 2014-10-13 09:17:40 | 只看该作者
时态绝对不是判断的唯一标准,有时态错误的句子里面肯定是有其他更加明显更加明确的错误的,除了过完之外,tense is the last thing you should thing of
5#
发表于 2014-10-13 10:29:27 | 只看该作者
希望有所帮助。

Faulty voting equipment, confusing ballots,voter error, and problems at polling places have been cited by a new study ofthe 2000 United States presidential election, which estimated that they did notcount 4 million to 6 million of the 100 million votes cast.

A. Faulty voting equipment, confusing ballots, voter error, and problems at pollingplaces have been cited by a new study of the 2000 United States presidential election, which estimated that they did not count 4 million to 6 million of the100 million votes cast.
Leo》 which 指代错误,这里which指代了election,而实际上which应该指代a new study

B. Citing faulty voting equipment, confusing ballots, voter error, and problems atpolling places, a new study of the 2000 United States presidential electionhas estimated that 4 million to 6 million of the 100 million votes cast were not counted.
Leo》 correct

C. Citing faulty voting equipment, confusing ballots, voter error, and problems atpolling places, 4 million to 6 million of the 100 million votes cast were notcounted in the 2000 United States presidential election, a new study estimates.
Leo》句子主语是数字4M to 6M, 这个主语不能做独立现在分词结构citing的逻辑主语。
Leo》a new study estimates是句子结构,前面没有连词,run-on;

D. A new study has cited faulty voting equipment,confusing ballots, voter error, and problems at polling places in estimating that 4 million to 6 million of the 100 million votes that were cast had not been counted in the 2000 United  States presidential election.      
Leo》cite...in doing sth. 是wrong idiom;that were cast是wordy的结构,

E. A new study of the 2000 United  States presidential election, citing faultyvoting equipment, confusing ballots, voter error, and problems at pollingplaces, has estimated 4 million to 6 million votes had not been counted of the100 million votes cast.
Leo》一连窜的现在分词独立结构的逻辑主语都是A new study,句意不对;citing,confusing,vote and problem结构不平行;宾语从句estimate后面缺少that(弱判定);of the 100M votes cast应该修饰4M to 6M votes这个主语,把谓语结构插在定语和其修饰的名词当中必然是错误的。
6#
发表于 2014-10-13 10:30:35 | 只看该作者
至于时态问题,我认为这个句子也可以用过去完成时,因为vote统计发生在study estimate之前,并对study estimate的内容造成影响。
7#
发表于 2014-10-13 10:39:23 | 只看该作者
很好奇,这个僵尸贴怎么被翻出来的
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