[讨论]OG11th-103

Dinaxie

ding

清清小蚂蚁

以下是引用seasnow在2006-1-23 6:29:00的发言：

103.      The development of a new jumbo rocket that is expected to carry the United States into its next phase of space exploration will be able to deliver a heavier load of instruments into orbit than the space shuttle and at a lower cost.

(A) The development of a new jumbo rocket that is expected to carry the United States into its next phase of space exploration will be able to deliver a heavier load of instruments into orbit than the space shuttle and at a lower cost.

(B) The development of a new jumbo rocket is expected to carry the United States into its next phase of space exploration and be able to deliver a heavier load of instruments into orbit at a lower cost than the space shuttle.

(C) The new development of a jumbo rocket, which is expected to carry the United States into its next phase of space exploration, will be able to deliver a heavier load of instruments into orbit at a lower cost than the space shuttle.

(D) A newly developed jumbo rocket, which is expected to carry the United States into its next phase of space exploration, will be able to deliver a heavier load of instruments into orbit than the space shuttle can, and at a lower cost.

(E) A newly developed jumbo rocket, which is expected to carry the United States into its next phase of space exploration, will be able to deliver a heavier load of instruments into orbit than the space shuttle and to cost less.

选D

问题是关于后面的, and at a lower cost 

1 , and 前面的逗号不要行不行，关于这个逗号 一直不清楚究竟两个平行AND前要不要逗号

2 如果把省略的补出应该是什么

A newly developed jumbo rocket, which is expected to carry the United States into its next phase of space exploration, will be able to deliver a heavier load of instruments into orbit than the space shuttle can, and will be at a lower cost than the space shuttle will be  .

我补出的对吗？？？

yaomao

以下是引用清清小蚂蚁在2006-9-5 20:14:00的发言：

2 如果把省略的补出应该是什么

A newly developed jumbo rocket, which is expected to carry the United States into its next phase of space exploration, will be able to deliver a heavier load of instruments into orbit than the space shuttle can, and will be at a lower cost than the space shuttle will be  .

我补出的对吗？？？

我觉得补出部分应该是

will be able to deliver at a lower cost than the space shuttle can

以较低的成本运送

[此贴子已经被作者于2006-9-9 17:30:29编辑过]

magico

我的问题是：平行的时候，如何省略？？？？

helenyu529

以下是引用magico在2007-1-3 16:29:00的发言：

我的问题是：平行的时候，如何省略？？？？

楼上的，《张道真实用英语语法》P584讲“并列句中的省略”时说到：并列句中，如果后面分句有词和前面分句的词相同，有时可以省略，以避免重复。例句：She could have applied for that job, but she didn't.

alphonx

OG11解释：That is used to introduce restrictive clauses; such clauses are essential to the meaning of a sentence. The that is expected ... exploration clause is not essential; it should be introduced by which and set off with commas.

感觉句中的信息是否重要好像是ETS说了算的...

不知如何去判断是用限制性还是非限制性？请NN指教

amywangwei

根据章振邦语法书上的解释，非限制性定语从句就是拿掉也不影响先行词意义的表达的，而限制性定语从句拿掉了先行词就表意不清了。

zombie

白勇的GMAT语法全解中对这套题有说明：

介词短语at a lower cost就近修饰动词to deliver, a rocket will be able to deliver sth. at a lower cost, 逻辑搭配合理；

另外，比较从句than the space shuttle can补出表示一般现在时的情态动词can, 与表示一般将来时的will be able to 比较。

顿顿的微笑

这道题我想了很久，主要在de之前徘徊

排除be able to 和can并列，助动词尽量补出原则

to cost less 和to deliver 为什么不能并列，并列也可以讲得通我一直不可以接受og的解释

现在我的理解是d选项的意思是jr 执行deliver a heavier load of instrumentsinto orbit这个动作成本较低

而e选项则是jr这个东西的成本较低

不知道这样理解对吗?

eaglegrace

我认为heavier load与lower cost平行，选D