请大家在本帖回复：
1. 文章大概结构
2. 自己写的答案
解析+文章翻译明晚微信群里公布
报名活动，加微信号killgmat
Which of the following most logically completes the argument?
Last year a higher percentage of workers received salary bonuses in the south of Breeland than in the north. Moreover, of those workers who did receive a bonus, a higher percentage in the south than in the north saved part of it. Clearly, therefore, a greater number of workers in the south of Breeland than in the north saved part of the bonuses they received last year, since __________.
(A) the per capita income in the north is lower than in the south
(B) bonuses received by workers in the south were smaller, on average, than
bonuses received by workers in the north
(C) the unemployment rate is no higher in the north than in the south
(D) there are about the same number of workers in the south as in the north
(E) workers in the south are older, on average, than workers in the north
Science journalist: A study led by Dr. Elaine Hardman shows that consuming walnuts reduces the risk of breast cancer in at least some types of mice. The study compared the effects of a typical diet and a diet containing walnuts. During the study period, the group whose diet included walnuts developed breast cancer at less than half the rate of the typical-diet group. In addition, the number and sizes of tumors were significantly smaller.
Which of the following would, if true, most undermine the journalist's reasoning?
(A) The mice used in the study received the walnuts directly as food and indirectly through their mothers when they were in utero and while they were nursing.
(B) The amount of walnuts in the daily test diet equates to about two human servings of walnuts.
(C) Walnuts contain multiple ingredients that, individually, have been shown in other studies to reduce the risk of cancer or slow its growth.
(D) In the study’s mice, the walnut-containing diet changed the activity of multiple genes that are relevant to breast cancer in both mice and humans.
(E) To keep total dietary fat balanced in the mouse groups, unhealthy fats that lower resistance to disease were reduced by an amount equal to the amount of healthy fats added by the walnuts.
参考答案：DE
| 
京公网安备11010202008513号 京ICP证101109号 京ICP备12012021号
发表于 2021-9-21 22:05:07
收藏
收藏
