【单选题】 Gallup's system proved to be ______.
A.much cheaper
B.a huge success
C.a great failure
D.much costly
网考网参考答案:C
网考网解析:
看懂文章的最后一句话即可确定正确答案是C。whereas Gallup's was off by less than 1 percent意为“而盖洛普的预测误差不到百分之一”。
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【单选题】 Gallup's system proved to be ______.
A.much cheaper
B.a huge success
C.a great failure
D.much costly
网考网参考答案:C
网考网解析:
看懂文章的最后一句话即可确定正确答案是C。whereas Gallup's was off by less than 1 percent意为“而盖洛普的预测误差不到百分之一”。
查看试题解析出处>>
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