Gmat SC疑问

6. People that are well-informed know that Bordeaux is a French region whose most famous export is the wine which bears its name.

解释Which hears its name: INCORRECT. The context of this sentence calls for an essential clause to modify the wine, since the point of the clause is to identify the wine. If the sentence ended with the wine, it would be incomplete. The clause should therefore begin with that rather than which.

我觉wine后面没有修饰也是完整的句子了。为什么要用that,为什么不可以用which ?

另外一个问题是

11. Based on the recent decline in enrollment, the admissions office decided to reevaluate its recruitment strategies.

这句话是错的，但是如果将bansed on 改到最后面是不是对的，改成

The admissions office decided to reevaluate its recruitment strategies based on the recent decline in enrollment

麻烦你把完整的题发上来好么？ 不要只发个句子···我都不知道要改的是哪部分。非划线部分对于句子怎么改是很重要的，而且GMAT SC 5个选项都是很重要的，对比5个选项的不同部分，选出相对较好的那个才是做题的正确方法，而不是拿一个句子叫你把它改成最好的。所以请你把原题还有5个选项完整的发上来，不然没法做

再有，这个好像不是官方题，我觉得尽量不要去做非官方题，因为很多非官方题和GMAT一点也不像，而且很多是错误的，只会越做越差。。好好分析OG+prep足矣！

呃···我单看了看这两个句子，还是回答你吧:（我强烈建议要对比着5个选项做，不要单拿句子来改！）

Q1: GMAT中that和which的用法是有明确区分的。虽然GMAC承认that和which有争议，但是标准的用法是that要用于限制性定语从句，即没有逗号（eg, i have some books that were bought by Tim----正确。I have some books which were bought by Tim--错误），而which只能用于非限制性定语从句, 即有逗号（eg, i have some books, which were bought by Tim----正确。I have some books, that were bought by Tim--错误）

Q2:
Based on the recent decline in enrollment, the admissions office decided to reevaluate its recruitment strategies.

这句话是错的，应该用basing，因为base这个动作的发出者是 the admissions office，应该用主动。Based on the recent decline in enrollment在此句做前置定语。

另外如果改成
The admissions office decided to reevaluate its recruitment strategies based on the recent decline in enrollment

是错误的！此处based on前面若不加逗号，那么属性是一个后置定语，修饰的是紧跟它的名词--strategies，扭曲了意思，因为原文要表达的是The admissions office 发出的base这个动作。所以错

但是另外给你补充一下：若你在based on前面加了逗号，这个句子对么？即
The admissions office decided to reevaluate its recruitment strategies，based on the recent decline in enrollment

此处based on the recent decline in enrollment的属性是分词（加了个逗号就不是定语了！是分词），修饰的是前面整个句子，且逻辑主语就是前句主语，即The admissions office。但由于还是应该用主动，所以此句还是错！！

所以若改成The admissions office decided to reevaluate its recruitment strategies，basing on the recent decline in enrollment，这个句子就对了。。给你补充这个知识是想告诉你，GMAT中千万不要小看逗号，一个小小的逗号可以完全改变一个成分的属性，属性一不同，句子要表达的意思就完全不一样了，这个就是GMAT SC的精髓。。最后强烈推荐你manhattanGMAT SC 4th，没有这本书你很难攻克GMAT SC。。这些知识点都是这本书上有的，看了你会恍然大悟。。淘宝上有卖。。我以前也是像你一样，根本不知道分词、后置定语等等这么细节的用法··看了后才知道的。。

PS:The admissions office decided to reevaluate its recruitment strategies，basing on the recent decline in enrollment这句话，其实严格来说是错的，因为分词的正确使用还有另外一个条件，即前句为后句直接原因，这句话前句The admissions office decided to do sth逻辑上并不是导致basing on sth的直接原因，所以严格来说是错的。。我就不细说了，太麻烦了··看看MANHATTAN你就懂了··这句话只能是Basing on the recent decline in enrollment做定语为正确写法