[洛基] 叁越壹后罗技太太乐汇总（共149只，4/3-0:23更新）

misidiya

一工厂原来要雇用工人把什么（某原材料）锯成木板。该工厂现在打算改用机器（还是电脑来着，大概就这个意思）这样能提高效率。但是（但是什么忘了，大概是说也没什么用或者说不会提高产量），因为该工厂现在每天可以把原材料全部锯成木板。
问削弱
其他选项记不得了，吾选的是机器能减少加工过程中的浪费。

Astronomer:【 Observations of the Shoemaker-Levi comet on its collision course with Jupiter showed that the comet broke into fragments before entering Jupiter's atmosphere in 1994, but they did not show how big those fragments were.】  In hopes of gaining some indication of the fragments' size, astronomers studied spectrographic analyses of Jupiter's outer atmosphere.  These analyses revealed unprecedented traces of sulfur after the fragments' entry. The fragments themselves almost certainly contained no sulfur, but many astronomers believe that the cloud layer below Jupiter's outer atmosphere does contain sulfur.  Since sulfur would have seeped into the outer atmosphere if comet fragments had penetrated this cloud layer,【 it is likely that some of the fragments were at least large enough to have passed through Jupiter's outer atmosphere without being burned up.】
In the astronomer's argument, the two portions in boldface play which of the following roles?
文字是prep里的（prep07 cr1 15. (26883-!-item-!-188;#058&002985)    [GWD #29-Q28]）
但是黑体部分不一样，具体是黑的有多少，记不大清楚了，但肯定是第一句和最后一句。
吾好像选了第二个是conclusion第一个是background（大概是这个意思，用的好像不是background这个词）

翠儿卡

LZ辛苦了各位都辛苦了！！！！！BLESS ALL！！！！

chenpeiwen1207

lz加油啊！！～～逻辑全靠你了

bushtom

谢谢  大侠了   实在是太好了

womo

明天考试 噢噢加油！

karensun817

谢谢楼主，你真的是大好人

火药沫儿

谢楼主。。。

feifei89

LZ换头像了啊，点进来吓了一跳

lxtaurus19

需要逻辑啊！！

yingzhimao

LZ好银~加油加油~~