[推荐]下载费费逻辑宝典135题

xihui

我参加，答案是自己找，还是有现成的？

fyhllj

merlion
thanks so much!

cynthias

fyhllj，


My part --21,24,28 was sent to your mailbox, pls. check!


Cynthia

fyhllj

cynthias

thanks a lot!

Pretty

thanks for sharing!!

Euphony

send

PopularKing

我认为此题的答案C有问题。如果把C中的NOT去掉不能削弱结论，反而加强。请指教。

52. Birds need so much food energy to maintain their body temperatures that some of them spend most of their time eating. But a comparison of a bird of a seed-eating species to a bird of a nectar-eating species that has the same overall energy requirement would surely show that the seed-eating bird spends more time eating than does the nectar-eating bird, since a given amount of nectar provides more energy than does the same amount of seeds
The argument relies on which one of the following questionable assumptions
(A) Birds of different species do not generally have the same overall energy requirements as each other
(B) The nectar-eating bird does not sometimes also eat seeds
(C) The time it takes for the nectar-eating bird to eat a given amount of nectar is not longer than the time it takes the seed-eating bird to eat the same amount of seeds
(D) The seed-eating bird does not have a lower body temperature than that of the nectar-eating bird
(E) The overall energy requirements of a given bird do not depend on factors such as the size of the bird, its nest-building habits; and the climate of the region in which it lives

nana460

大力支持！还有题可做吗？算我一份！

fyhllj

参加费费逻辑宝典编辑的兄弟姐妹们，无论是否作完，请先给我发个EMAIL，这样便于以后联系。并已有一部分题目已经解答完了，我好通过EMIAL传给你们，这样大家可以相互学习一下其他人的经验。

fyhllj

I have email some stuff to you guys, please check it. If some problem, let me know.
Thanks, have a good weekend!