题目1,来自PREP12:
Increases in the level of high-density lipoprotein (HDL) in the human bloodstream lower bloodstream cholesterol levels by increasing the body's capacity to rid itself of excess cholesterol. Levels of HDL in the bloodstream of some individuals are significantly increased by a program of regular exercise and weight reduction.
Which of the following can be correctly inferred from the statements above?
Humans get Lyme disease from infected ticks. Ticks get infected by feeding on animals with Lyme disease, but the ease of transmission from host animal to tick varies. With most species of host animal, transmission of Lyme disease to ticks is extremely rare, but white-footed mice are an exception, readily passing Lyme disease to ticks. And white-footed mouse populations greatly expand, becoming the main food source for ticks, in areas where biodiversity is in decline.
The information in the passage most strongly supports which of the following?
apple345526817 发表于 2016-6-2 14:10
我感觉第一题与第二题还是不太一样,因为第一题的B选项表述为"不运动就会导致很高的胆固醇”,表述混淆了绝 ...
哈哈傻笑君 发表于 2016-6-2 15:32
这两道题我又思考了一下,或许问题不在于取非取反的问题,第一题题干中说的是some individuals,而B选项没 ...
哈哈傻笑君 发表于 2016-6-2 15:32
这两道题我又思考了一下,或许问题不在于取非取反的问题,第一题题干中说的是some individuals,而B选项没 ...
apple345526817 发表于 2016-6-4 16:58
第一题你的解释是正确的,这是我没有考虑到的。但是我不觉得逆否命题是CR中的考点,我们限时做题的时候很 ...
欢迎光临 ChaseDream (https://forum.chasedream.com/) | Powered by Discuz! X3.3 |