51. That every worker has a clean criminal record is of some importance to investment banks which is why a stringent background check is a necessary prerequisite for all of their job applicants.
A That every worker has a clean criminal record is of some importance to investment banks which is why a stringent background check is a necessary prerequisite for all of their job applicants
B Clean criminal records of their employees is important to investment banks; hence, a stringent background check are necessary prerequisites for employment
C Because they consider it important that all of their employees have a clean criminal record, investment banks require each job applicant to undergo a stringent background check
D It is of some importance that all investment banks’ workers have clean criminal records which is why many of them undergo stringent background checks
E The reason that investment banks require background checks of their applicants is because they require clean criminal records of their employees
The sentence has several errors of concision. First, the structure “X is of … importance which is why Y is a … prerequisite” is awkward and wordy, and can be more concisely written as follows: “Because [X is … important], [Y is … necessary].” Second, both “some importance” and “necessary prerequisite” are redundant: if something is “important” it has "some importance"; similarly, a “prerequisite” is by definition “necessary.”
(A) This choice is incorrect as it repeats the original sentence.
(B) The singular verb “is” does not agree with the plural subject “records.” In addition, the plural verb "are" does not agree with the singular subject "background check." Finally, the phrase “necessary prerequisite” is redundant.
(C) CORRECT.The redundant and passive clause “X is of significant importance to investment banks” is replaced by the more concise and active clause “they [investment banks] consider X important.” In addition, the redundant and passive clause “a background check is a necessary prerequisite [of investment banks]” is replaced by the more concise and active “investment banks require background checks.” Finally, the entire sentence is rewritten in the concise form “Because X, Y.”
(D) The phrase “some importance” is redundant and wordy. In addition, the meaning of the sentence has been changed to state that “many” of the employees underwent a background check; the original sentence asserted that the background check was required, and, therefore, was submitted to by all.
(E) The structure “the reason X is because Y” is redundant. The proper idiom is either “the reason X is Y” or “Y is because X.” In addition, it is not clear whether the pronouns “they” and “their” refer to “investment banks” or “applicants.”
51. That every worker has a clean criminal record is of some importance to investment banks which is why a stringent background check is a necessary prerequisite for all of their job applicants.
A That every worker has a clean criminal record is of some importance to investment banks which is why a stringent background check is a necessary prerequisite for all of their job applicants
B Clean criminal records of their employees is important to investment banks; hence, a stringent background check are necessary prerequisites for employment
C Because they consider it important that all of their employees have a clean criminal record, investment banks require each job applicant to undergo a stringent background check
D It is of some importance that all investment banks’ workers have clean criminal records which is why many of them undergo stringent background checks
E The reason that investment banks require background checks of their applicants is because they require clean criminal records of their employees
51. That every worker has a clean criminal record is of some importance to investment banks which is why a stringent background check is a necessary prerequisite for all of their job applicants. A That every worker has a clean criminal record is of some importance to investment banks which is why a stringent background check is a necessary prerequisite for all of their job applicants which不能指句子 B Clean criminal records of their employees is important to investment banks; hence, a stringent background check are necessary prerequisites for employment 主谓不一致 C Because they consider it important that all of their employees have a clean criminal record, investment banks require each job applicant to undergo a stringent background check 选C D It is of some importance that all investment banks’ workers have clean criminal records which is why many of them undergo stringent background checks 同A E The reason that investment banks require background checks of their applicants is because they require clean criminal records of their employees 不能同时用
That every worker has a clean criminal record is of some importance to investment banks which is why a stringent background check is a necessary prerequisite for all of their job applicants.
A That every worker has a clean criminal record is of some importance to investment banks which is why a stringent background check is a necessary prerequisite for all of their job applicants
B Clean criminal records of their employees is important to investment banks; hence, a stringent background check are necessary prerequisites for employment-->主谓不一致，应该用is
C Because they consider it important that all of their employees have a clean criminal record, investment banks require each job applicant to undergo a stringent background check
D It is of some importance that all investment banks’ workers have clean criminal records which is why many of them undergo stringent background checks-->which 这里到底可不可以修饰限定性定语从句？
E The reason that investment banks require background checks of their applicants is because they require clean criminal records of their employees-->the reason is becasue....错
51. That every worker has a clean criminal record is of some importance to investment banks which is why a stringent background check is a necessary prerequisite for all of their job applicants. A That every worker has a clean criminal record is of some importance to investment banks which is why a stringent background check is a necessary prerequisite for all of their job applicants B Clean criminal records of their employees is important to investment banks; hence, a stringent background check are necessary prerequisites for employment C Because they consider it important that all of their employees have a clean criminal record, investment banks require each job applicant to undergo a stringent background check D It is of some importance that all investment banks’ workers have clean criminal records which is why many of them undergo stringent background checks E The reason that investment banks require background checks of their applicants is because they require clean criminal records of their employees
ABD选项肯定错，CE选项纠结 选项A: that every worker has a clean criminal record作为主语太长，最好用形式主语it替代或者改变句子结构；be of some importance不简洁；which在GMAT中不能指代整个句子，本选项中which从句前无逗号，表示限制性定语从句就近修饰investment banks，错。 选项B: 后一个句子主谓不一致，are错；另外逻辑上也有点问题，“其员工拥有clean criminal records”的整个状态，而非“clean criminal records”本身对investment banks重要。 选项C: 感觉原句强调员工拥有clean criminal records对investment banks重要，本选项强调投行要求背景调查，改变句子重心；require each job applicant to undergo ...变成applicant做背景调查，逻辑上应该是investment banks做背景调查。 选项D: be of some importance不简洁；which在GMAT中不能指代整个句子，本选项中which从句前无逗号，表示限制性定语从句就近修饰records，错；them向前指代不清，可能指代workers或records，但逻辑上应指代investment banks，错 选项E: 除了reason与because意思重复外，其它读起来非常通顺，没有上述指代/逻辑主语/句子重心改变等问题
纠结半天还是选E吧，望牛人楼主指点
-- by 会员 jofre (2011/11/17 20:48:39)
本句的“员工的无犯罪记录"和"背景调查”是因果关系，而不是一个重要一个不重要的关系。因为员工拥有无犯罪纪录这一点对投行很重要，所以投行要求他们的申请者接受严格的背景调查。“require each job applicant to undergo ...变成applicant做背景调查，逻辑上应该是investment banks做背景调查。”这里applicant 是undergo这个调查的，并非做这个调查。 不知这样解释清楚否？
51. That every worker has a clean criminal record is of some importance to investment banks which is why a stringent background check is a necessary prerequisite for all of their job applicants.
A That every worker has a clean criminal record is of some importance to investment banks which is why a stringent background check is a necessary prerequisite for all of their job applicants 错。which 引导的因果关系不明确
B Clean criminal records of their employees is important to investment banks; hence, a stringent background check are necessary prerequisites for employment 错，is至少应该是are
C Because they consider it important that all of their employees have a clean criminal record, investment banks require each job applicant to undergo a stringent background check 错。出现了they指代banks，改变了主语，与原句的语意不同。
D It is of some importance that all investment banks’ workers have clean criminal records which is why many of them undergo stringent background checks 对。
E The reason that investment banks require background checks of their applicants is because they require clean criminal records of their employees 错。reason做主语，与原句语意不同。
51. That every worker has a clean criminal record is of some importance to investment banks which is why a stringent background check is a necessary prerequisite for all of their job applicants. A That every worker has a clean criminal record is of some importance to investment banks which is why a stringent background check is a necessary prerequisite for all of their job applicants be of adj 罗嗦；which不能指代前面整句话；necessary 和prerequisite 重复 B Clean criminal records of their employees is important to investment banks; hence, a stringent background check arenecessary prerequisites for employment 谓语动词单复数错误；necessary 和prerequisite 重复 C Because they consider it important that all of their employees have a clean criminal record, investment banks require each job applicant to undergo a stringent background check D It is of some importance that all investment banks’ workers have clean criminal records which is why many of them undergo stringent background checks be of adj 罗嗦；which不能指代前面整句话 E The reason that investment banks require background checks of their applicants is because they require clean criminal records of their employees
I like your signature YOU GOT A DREAM, YOU GOTTA PROTECT IT. I like The Pursuit of Happyness, and I have watched it for so many times. What we can do is that we can never give up until the end of the world, or, even it is the end of the world, we cannot give up.
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发表于 2011-11-17 19:58:37
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