[語文] PP-1 CR#27
27. Plant scientists have used genetic engineering on seeds to produce
crop plants that are highly resistant to insect damage. (Unfortunately,
the seeds themselves are quite expensive, and the plants require more
fertilizer and water to grow well than normal ones.) Thus, for most farmers
the savings on pesticides would not compensate for the higher seed costs
and the cost of additional fertilizer. (However, since consumer demand
for grains, fruits, and vegetables grown without the use of pesticides
continues to rise, the use of genetically engineered seeds of this kind
is likely to become widespread.)
作用句題目. 粗體字為第二句及最後ㄧ句
(A) The first supplies a context for the argument; the second is the
argument's main conclusion.
(C) The first presents a development that the argument predicts will
have a certain outcome; the second acknowledges a consideration that weighs
against that prediction.
正解為C沒有問題. 但是想不透A是哪裡有錯. 第ㄧ句提供了本文的背景說明
第二句為結論似乎沒有問題. 麻煩各位高手 ~
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