挖个坑等待大家讨论，一些SC题。求教，知道任何一点的都请说说额~~~拜托了

victoria620 · 发表于 2009-12-23 14:47:15

Prep test 中一题求解

1. Prep test1 Did it take Pei more than 2 hours walk a distance of 10 miles along a certain trail(1mile =1.6kilometers )

1) Pei walked this distance at an average rate less than 6.4 kilometers per hour
2) On average, it take Pei more than 9 minutes a kilometer to walk this distance.

我选A，答案是D

本人是极其粗心的那种，想大家帮忙看看思路哪里不对。
由1可以得出 v<6.4 s=16 则 t>16/6.4=2.5
由2可以的出 v>1/9*60=20/3 则t<16/(20/3)=2.4 少于2.4小时并不能得出到底是小于两小时还是大于两小时。
则是1可以2不可以。。
哪里错了？？？

P165.3.For all his professed disdain of such activities, Auden was an inveterate literary gossip.

Literary gossip 为何意？

P166.1.Building large new hospitals in the bistate would constitute a wasteful use of resources, on the basis of avoidance of duplicated facilities alone.

B. on the grounds of avoiding duplicated facilities alone

C.soley in that duplicated facilities should be avoid

D.while the duplication of facilities should be avoid

E.if only becauce the duplication of facilities should be avoid

选 E 为什么？

P168.9 Seeming to be the only organization fighting for the rights of poor people in the South. Hosea Hudson, a laborer in Alabama, joined the Communist party in 1931.

B.As

C.In that they seemed

D. Since it seemed

E.Because it seemed to be.

选B 为什么？

P171.17. Quasars are so distant that their light has taken billions of years to reach the Earth; consequently, we see them as they were during the formation of the universe.

B. we see them as they had been during

C. we see them as if during

D. They appear to us as they did in

E. They appear to us as though in

A 。 D为什么错？

kingapple25 · 发表于 2009-12-23 20:23:14

我觉得第一题的2应该是V小于20/3吧

mycontrol01 · 发表于 2009-12-23 23:32:01

第一题应该是t<2.5 汗...

mycontrol01 · 发表于 2009-12-23 23:36:36

P168.9 Seeming to be the only organization fighting for the rights of poor people in the South. Hosea Hudson, a laborer in Alabama, joined the Communist party in 1931.

B.As

C.In that they seemed

D. Since it seemed

E.Because it seemed to be.

选B 为什么？

A因为seeming分词指主语的动作逻辑不合排除
C的they没指代对象
DE强加因果逻辑关系吧..?这2个不好判断 D的seem用法错了

mycontrol01 · 发表于 2009-12-23 23:39:00

P171.17. Quasars are so distant that their light has taken billions of years to reach the Earth; consequently, we see them as they were during the formation of the universe.

B. we see them as they had been during

C. we see them as if during

D. They appear to us as they did in

E. They appear to us as though in

A 。 D为什么错？

D里did代替哪个动词?
A里就一个as 没法表达as if 的意思题目逻辑该是as if 才可以表达出来吧

joegmat · 发表于 2009-12-23 23:53:26

那个PS题，楼主的疑问是2为什么能成立对吗？1公里9分钟，10miles=16*9=144分钟，大于2小时，所以答案没错啊

victoria620 · 发表于 2009-12-25 19:02:03

it take Pei more than 9 minutes a kilometer to walk this distance. 是速度大于1/9k每分钟，还是花了超过9分钟来走1k的路程？

那不应该是 It take Pei more than 9 minutes to walk a kilometer distance 吗？？？

好晕啊~~

victoria620 · 发表于 2009-12-25 19:05:59

555更加晕~~

victoria620 · 发表于 2009-12-25 19:23:07

？？请明确指出

lastjuly · 发表于 2011-7-16 18:01:49

那个PS题，楼主的疑问是2为什么能成立对吗？1公里9分钟，10miles=16*9=144分钟，大于2小时，所以答案没错啊

-- by 会员 joegmat (2009/12/23 23:53:26)

THX！~

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挖个坑等待大家讨论，一些SC题。求教，知道任何一点的都请说说额~~~拜托了

你是说是意思理解错了吗？

不好意思我自己选的B，刚去翻了正确答案是E额~~~

？ 12除以5是2.4吧

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