【B6】
A. opposing
B. complementing
C. confusing
D. existing
【B2】
A. possible
B. likely
C. probable
D. doomed
According to Cohen-Or, ______ .
A. the computer software will be popular in the future
B. attractiveness can be quantified by mathematical ratios
C. beauty is what a minority of people agree on
D. nobody knows much about beauty
把一个边长为4厘米的正方形铁丝框拉成两个同样大小的圆形铁丝框，则每个小圆铁丝框的面积为()。
A. 87π
B. 8/π
C. 16π
D. 16/π
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