A-A+

Gallup's system proved to be ______.A．much che

2022-08-05 18:18:08 问答库阅读 170 次

问题详情

Gallup"s system proved to be ______.
A．much cheaper
B．a great failure
C．a huge success
D．much costly

正确答案：C
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”。