gwd13-1,

lydia_3333

Q1:

Although she had been known as an effective legislator first in the Texas Senate and later in the United States House of Representatives, not until Barbara Jordan’s participation in the hearings on the impeachment of President Richard Nixon in 1974 was she made a nationally recognized figure, as it was televised nationwide.

later in the United States House of Representatives, not until Barbara Jordan’s participation in the hearings on the impeachment of President Richard Nixon in 1974 was she made a nationally recognized figure, as it was

later in the United States House of Representatives, Barbara Jordan did not become a nationally recognized figure until 1974, when she participated in the hearings on the impeachment of President Richard Nixon, which were

later in the Untied States House of Representatives, it was not until 1974 that Barbara Jordan became a nationally recognized figure, with her participation in the hearings on the impeachment of President Richard Nixon, which was

then also later in the United States House of Representatives, not until 1974 did Barbara Jordan become a nationally recognized figure, as she participated in the hearings on the impeachment of President Richard Nixon, being

then also later in the United States House of Representatives, Barbara Jordan did not become a nationally recognized figure until 1974, when she participated in the hearings on the impeachment of President Richard Nixon, which was             我选择的是A,但是答案是B，我觉得倒装不能改变， 否则句子重心不稳

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Q6:

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 hours 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

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

我选择的是A,但是答案是E, could 没有必要改could have，而且A 比较简洁

Q28:

Fossils of the arm of a sloth found in Puerto Rico in 1991, and dated at 34 million years old, made it the earliest known mammal of the Greater Antilles islands.

sloth found in Puerto Rico in 1991, and dated at 34 million years old, made it the earliest known mammal of

sloth, that they found in Puerto Rico in 1991, has been dated at 34 million years old, thus making it the earliest mammal known on

sloth that was found in Puerto Rico in 1991, was dated at 34 million years old, making this the earliest known mammal of

sloth, found in Puerto Rico in 1991, have been dated at 34 million years old, making the sloth the earliest known mammal on

    E. sloth which, found in Puerto Rico in 1991, was dated at 34 million years old, made the sloth the earliest known mammal of  我选择的是D ， 但是答案是C,我觉得C 的that was 没有必要，  请好心人帮我看看吧

rt316

管位东的语法题讨论参考：http://forum.chasedream.com/dispbbs.asp?boardID=23&ID=56794&page=1

13-1中A-as it was的it指代不清，如果指代participation的话，则逻辑不通；这道题讨论过，可以查一下；

6-支持你的观点；

28-支持你的观点；

lydia_3333

谢谢“痛并快乐着“  你的名字也代表了我此时的心情， 你是chasedream上在我考前最后一个帮我解决难题的朋友了， 明天我就要上考场了， 由于自己的英文不好， 选择考gmat的确有点超过了我个人的能力， 但是chasedream 上有很多热心的人总是不厌其烦的解答我的问题， 真的是让我很感动， 让我总是在绝望中寻找到了一点希望， 明天我就要走出我的梦想了， 真的是痛并快乐着啊