myice

 

GWD-1-Q39:

Which of the following most logically completes the passage below?

            

Heavy rains during Centralia’s corn planting season prevented some farmers there from planting corn. It is now the planting season for soybeans, another of Centralia’s principal crops, and those fields originally intended for corn are dry enough for planting. Nonetheless, even though soybean prices are unusually high at present, the farmers will leave most of these fields empty rather than plant them with soybeans, since ??????.

A. the extensive rains have led to an increase in the price of corn

B. some Centralian farmers anticipate serious financial losses due to the extremely wet spring planting season

C. chemicals that were used to prepare the fields for corn planting would stunt the growth of soybeans

D. the majority of Centralia’s corn farmers were able to plant corn as they had intended, despite the wet planting season

E. many Centralian farmers grow both corn and soybeans

[C]

错了。原文说：大雨在C地区的玉米种植季节阻止了农民种植玉米，现在正值种植大豆的季节，大豆是C地区的另外一种主要的农作物，这些原本要种植玉米的地区已经足够干了去种植。然而，尽管大豆的价格是非同寻常的高，农民宁可空着这些地，也不去种植大豆。问原因？

C说这些原来种植玉米地的化学物质将会阻碍大都的生长。（相当于解释原因）B 与原文信息相反 those fields originally intended for corn are dry enough for planting。原文已说这些地足够干了。

myice

 

GWD-1-Q40:

Until Now, only injectable vaccines against influenza have been available. Parents are reluctant to subject children to the pain of injections, but adults, who are at risk of serious complications from influenza, are commonly vaccinated. A new influenza vaccine, administered painlessly in a nasal spray, is effective for children. However, since children seldom develop serious complications from influenza, no significant public health benefit would result from widespread vaccination of children using the nasal spray.

Which of the following is an assumption on which the argument depends?

A. Any person who has received the injectable vaccine can safely receive the nasal-spray vaccine as well.

B. The new vaccine uses the same mechanism to ward off influenza as jnjectable vaccines do.

C. The injectable vaccine is affordable for all adults.

D. Adults do not contract influenza primarily from children who have influenza.

E. The nasal spray vaccine is not effective when administered to adults.

E错了。是D。短文的结论是小孩用滴鼻药对公众健康没什么太大的意义, 因为小孩得了感冒不会有并发症. 但如果成年人从小孩身上传染到了感冒怎么办呢? 他们还是会有并发症出现, 还是会影响公众健康. 从而否定了愿文的结论.

E取非是nasal spray对于大人有用，但即使如此也不一定能够很有效改善公众健康，题干结论仍然有成立的可能。

枫叶不红

牛阿 谢谢分享

myice

不客气

tumimi

many  thanks !@

ljy1902

太牛了 非常感谢

IceOnMe

THANKS !!!

onedayling

非常感谢

belindaxiaos

 thanks for sharing

mikecater

谢谢分享