數(shù)量的范圍是邏輯題常考，特別是MUST BE問題，混淆答案也常來于此。下面一題是LSAT，先討論，后再公布答案及解釋。（VALARIE說得對，紀(jì)念完了，我們要更加努力去學(xué)習(xí)）
The importance of the ozone layer to terrestrial animals is that it entirely filters out some wavelengths of light but lets others through. Holes in the ozone layer and the dangers associated with these holes are well documented. However, one danger that has not been given sufficient attention is that these holes could lead to severe eye damage for animals of many species.
Which one of the following is most strongly supported by the statements above, if they are true.
A). All wavelengths of sunlight that can cause eye damage are filtered out by the ozone layer where it is intact.
B). Few species of animals live on a part of the earth\’s surface that is not threatened by holes in the ozone layer
C). Some species of animals have eyes that will not suffer any damage when exposed to unfiltered sunlight
D). A single wavelength of sunlight can cause severe damage to the eyes of most species of animals
E). Some wavelengths of sunlight that cause eye damage are more likely to reach the earth\’s surface where there are holes in the ozone layer than where there are not|www.examda.com|
說說我的想法
The importance of the ozone layer to terrestrial animals is that it entirely filters out some wavelengths of light but lets others through. Holes in the ozone layer and the dangers associated with these holes are well documented. However, one danger that has not been given sufficient attention is that these holes could lead to severe eye damage for animals of many species.
Which one of the following is most strongly supported by the statements above, if they are true.
A). All wavelengths of sunlight that can cause eye damage are filtered out by the ozone layer where it is intact.黃色部分是原文沒有的
B). Few species of animals live on a part of the earth\’s surface that is not threatened by holes in the ozone layer原文沒講
C). Some species of animals have eyes that will not suffer any damage when exposed to unfiltered sunlight原文沒講
D). A single wavelength of sunlight 原文沒講can cause severe damage to the eyes of most species of animals原文沒有
E). Some wavelengths of sunlight that cause eye damage are more likely to reach the earth\’s surface where there are holes in the ozone layer than where there are not,
A部分光線進(jìn)入大氣 部分光線進(jìn)不了大氣 B黑洞對很多動物的眼睛造成損害
E講 一些 對眼睛造成損害的光線 通過臭氧洞進(jìn)入大氣
就是A與B的結(jié)合
E對|
The importance of the ozone layer to terrestrial animals is that it entirely filters out some wavelengths of light but lets others through. Holes in the ozone layer and the dangers associated with these holes are well documented. However, one danger that has not been given sufficient attention is that these holes could lead to severe eye damage for animals of many species.
Which one of the following is most strongly supported by the statements above, if they are true.
A). All wavelengths of sunlight that can cause eye damage are filtered out by the ozone layer where it is intact.
B). Few species of animals live on a part of the earth\’s surface that is not threatened by holes in the ozone layer
C). Some species of animals have eyes that will not suffer any damage when exposed to unfiltered sunlight
D). A single wavelength of sunlight can cause severe damage to the eyes of most species of animals
E). Some wavelengths of sunlight that cause eye damage are more likely to reach the earth\’s surface where there are holes in the ozone layer than where there are not|www.examda.com|
說說我的想法
The importance of the ozone layer to terrestrial animals is that it entirely filters out some wavelengths of light but lets others through. Holes in the ozone layer and the dangers associated with these holes are well documented. However, one danger that has not been given sufficient attention is that these holes could lead to severe eye damage for animals of many species.
Which one of the following is most strongly supported by the statements above, if they are true.
A). All wavelengths of sunlight that can cause eye damage are filtered out by the ozone layer where it is intact.黃色部分是原文沒有的
B). Few species of animals live on a part of the earth\’s surface that is not threatened by holes in the ozone layer原文沒講
C). Some species of animals have eyes that will not suffer any damage when exposed to unfiltered sunlight原文沒講
D). A single wavelength of sunlight 原文沒講can cause severe damage to the eyes of most species of animals原文沒有
E). Some wavelengths of sunlight that cause eye damage are more likely to reach the earth\’s surface where there are holes in the ozone layer than where there are not,
A部分光線進(jìn)入大氣 部分光線進(jìn)不了大氣 B黑洞對很多動物的眼睛造成損害
E講 一些 對眼睛造成損害的光線 通過臭氧洞進(jìn)入大氣
就是A與B的結(jié)合
E對|