※ 引述《ilovemozart (自由、民主、法治的台灣)》之銘言：
: 1. Conservationists have established land reserves to preserve the last
: remaining habitat for certain species whose survival depends on the existence
: of such habitat. A grove of trees in Mexico that provide habitat for North
: American monarch butterflies in winter is a typical example of such a land
: reserve. If global warming occurs as predicted, however, the temperature bands
: within which various types of vegetation can grow will shift into regions that
: are currently cooler.
: If the statement above are true, they provide the most support for which one
: of the following?
題型:Must be true
Conservations作用:established land reserves to preserve the last
remaining habitat for certain species whose survival depends on the
existence of such habitat
Global Warming影響:temperature band within which various types of vegetation
can grow will shift into regions that are currently cooler.
因此,vegetation shift, reservse就沒用了,因為變熱,要去cooler的地方
: Ans: If global warming occurs as predicted, the conservation land reserves
: will cease to serve their purpose.
: 2. Each December 31 in Country Q, a tally is made of the country's total
: available coal supplies--that is, the total amount of coal that has been mined
: throughout the country but not consumed. In 1991 that amount was
: considerrably lower than it had been in 1990. Furthermore, Country Q has not
: imported or exported coal since 1970.
: If the statements above are true, which one of the following must also be
: true on the basis of them?
tally==>總開採量,91<90,且沒進口其他來源
1991的Tally(90Tally +91開採 -91消費)<90Tally
恆等式91開採<91消費
: Ans: In Country Q, the amount of coal consumed in 1991 was greater than the
: amount of coal in 1991.
: 3. Several cosmetics firms are committed to the active development, validation,
: and adoption of new product-safety tests that use cultures of human cells.
: They argue that the new tests serve the reduce the need for tests on live
: animals
: The statements above most strongly support which one of the following
: conclusion?
: Ans: Managers of the cosmetics firms believe that it is better for their firms
: not to perform tests on love animals if there is an acceptable alternative
: way of determining product safety.
由They argue that the new tests serve the reduce the need for tests on live
animals可推出
: 我想問的是：
: Q1:為什麼全球暖化後保護區的作用就消失了？
: Q2：煤消耗量怎麼可能大於產量？
: Q3：為何這兩個選項不行
: 1. Financial consultants for the cosmetics firms believe that using human
: cell cultures rather than live animals to thest product safety will
: cost the firm less in actual product-development cost.
cost裡面沒提到
題型是must be true,cost為新資訊,無法得知
: 2. Researchers in the cosmetics firms believe that fewer tests of products
: will be needed if cell cultures rather than live animals are used.
fewer tests新資訊
無法推出
: 謝謝
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