大全中的几道题不理解，请教NN

lennylvgg · 发表于 2006-10-8 20:16:00

1. After more than four decades of research and development, a new type of jet engine is being tested that could eventually propel aircraft anywhere in the world within two hours or help boost cargoes into space at significantly lower costs than current methods permit.

(A) tested that could eventually propel aircraft anywhere in the world within two or help

(B) tested that could eventually have the capability of propelling aircraft anywhere in the world within two hours or to help

(C) tested, eventually able to propel aircraft anywhere in the world within two hours, or helping

(D) tested, and it eventually could propel aircraft anywhere in the world within two hours, or helping（A）

(E) tested, and it could eventually have the capability to propel aircraft anywhere in the world within two hours or help

答案E为什么不行？A为什么对？

1. One of every two new businesses fails within two years. 这个fails是对应这个句子中的哪个词来的呢？

1.        Not all employment selection mechanisms that have a “disparate effect,” that is, that screens out a percentage of minorities or women disproportionate to their presence in the relevant labor market,
                                        are
                                        unlawful.

(A) that is, that screens out a percentage of minorities or women disproportionate to

(B) which means, that screens out a percentage of minorities or women disproportionate with

(C) which means, that screen out a percentage of minorities or women disproportionate with

(D) that is, that screen out a percentage of minorities or women disproportionate to（D）

(E) that is, that screens out a percentage of minorities or women disproportionate with

答案A和D的区别只在screen的单复数，这个词的单复应由前文中的哪个词决定呢？

lexie · 发表于 2006-10-8 21:43:00

以下是引用lennylvgg在2006-10-8 20:16:00的发言：

1. After more than four decades of research and development, a new type of jet engine is being tested that could eventually propel aircraft anywhere in the world within two hours or help boost cargoes into space at significantly lower costs than current methods permit.

(A) tested that could eventually propel aircraft anywhere in the world within two or help

(B) tested that could eventually have the capability of propelling aircraft anywhere in the world within two hours or to help

(C) tested, eventually able to propel aircraft anywhere in the world within two hours, or helping

(D) tested, and it eventually could propel aircraft anywhere in the world within two hours, or helping（A）

(E) tested, and it could eventuallypropel aircraft anywhere in the world within two hours or help

答案E为什么不行？A为什么对？

(1)help 跟 propel 并列

(2)
have the capability to (wordy compared with could)

(3) "it" is redudant and distorts the original meaning of this sentence

1. One of every two new businesses fails within two years. 这个fails是对应这个句子中的哪个词来的呢？

1.        Not all employment selection mechanisms that have a “disparate effect,” that is, that screens out a percentage of minorities or women disproportionate to their presence in the relevant labor market,
          are
          unlawful.

(A) that is, that screens out a percentage of minorities or women disproportionate to

(B) which means, that screens out a percentage of minorities or women disproportionate with

(C) which means, that screen out a percentage of minorities or women disproportionate with

(D) that is, that screen out a percentage of minorities or women disproportionate to（D）

(E) that is, that screens out a percentage of minorities or women disproportionate with

答案A和D的区别只在screen的单复数，这个词的单复应由前文中的哪个词决定呢？

that is插入语我的理解是连接来两个相似的成分还是修饰的是mechanisms 功能相当于that have a "disparate effect"来解释mechanisms所以用动词复数如果用单数就变成修饰了disparate effect 就破化了原来的意思

[此贴子已经被作者于2006-10-8 21:43:17编辑过]

大全中的几道题不理解，请教NN

大全中的几道题不理解，请教NN

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