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在prep与OG中 很多题目都是到了纠结在两个选项。
一个是相对的削弱
一个是他因
我的问题是:有他因是不是 一定选他因 因为是100%削弱 而不选部分削弱
OG例子: since the deredulation of airlines,delays at the nation's increasingly busy airports have increased by 25%.to combat the problem, more of takeoff and landing slots at the busiest airports must be allocated to commercial airlines.
A: over 60% percent of takeoff and landing slots at the natinal busiest airports are reserved for commercial airlines.
B:the major causes of delays at the nation's busiest airports are bad weather.
这个就是典型的 相对削弱 跟绝对削弱 可不可以得出一个结论:削弱题型 有他因 就一定是正确答案! 希望跟大家一起确定下!
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