2006年8月队请进！欢迎大家来讨论

顾风

报到晚了。。。

先安慰 哈妹。。。你那么强。。。下次绝对800。数学只要不紧张，细心。51是有可能的。

然后恭喜silviaqiu，好复杂，不会打，要不以后简称svq MM，如何？

mymengming

复制阿,哈哈

mymengming

以下是引用sen4sun在2006-8-25 9:55:00的发言：

2242的－2x次方减去2的－x次方减去6等于0，问2的x次方等于几？

这题有没有人可以帮忙提一下??

这题有没有人可以帮忙提一下??

[2^(-x)]^2-2^(-x)-6=0

所以2^(-x)=3    (-2舍去)

所以2^x=1/3

silviaqiu

以下是引用顾风在2006-8-25 10:27:00的发言：

报到晚了。。。

先安慰 哈妹。。。你那么强。。。下次绝对800。数学只要不紧张，细心。51是有可能的。

然后恭喜silviaqiu，好复杂，不会打，要不以后简称svq MM，如何？

哈妹那么强了!肯定没问题的,gpa是4.0吧哈哈,肯定能找到好工作的放心!不知目标是什么学校啊

老大您怎么叫都行!谁让您是老大呢哈哈

caterpillarcn

妈妈呀！！ V51。。。俺能上40就满足了！

还有8月考的吗？ 我30考，给大家殿后。

哈佛情人

虫虫GG那么聪明,(自己总结的和书上一样),V40+没问题,数学再51,750+就搞定!

MayFair

哇,今天哈妹妹真是为国人争光！V51比我的土生土长的西人同事英语还好。他Verbal才50哈。

请NN指点一下，

Until recently, the Inuit people led a nomadic existence, sheltering in

igloos, the ice-block domes that are peculiar to north-central Canada,

and in structures made of stones, bones, driftwood, and skins.

A.     Until recently, the Inuit people led a nomadic existence, sheltering

B.     During recent times, the Inuit people lead a nomadic existence,

sheltering.

C.     In the times that are recent, the Inuit people led a nomadic exis-

tence, sheltered.

D.     Up until recently, the Inuit people, leading a nomadic exis-

tence, have sheltered.

E.      Until recent times, leading a nomadic existence, the Inuit people

were sheltered.

答案：D - Up until recently怎么看着不顺眼呢？

A有啥不好

谢谢。

mymengming

答案是A, 我查到过的

哈佛情人

Until recently, the Inuit people led a nomadic existence, sheltering in

igloos, the ice-block domes that are peculiar to north-central Canada,

            Up until recently

(现在完成时标志性词), the Inuit people, leading a nomadic exis-

the Inuit people, leading a nomadic exis-

(现在完成时标志性词), the Inuit people, leading a nomadic exis-

tence, have sheltered in inigloos, the ice-block domes that are peculiar to north-central Canada, and in structures made of stones, bones, driftwood, and skins.

ETS偏爱的结构------主语, 分词, 句子谓语...其他修饰成分..

MayFair

谢谢哈妹妹和MMM。

MMM，我的涛涛31的答案是D。你在那查得呀？能给个方向吗？