Of 60 pairs of socks in a drawer, 40% are blue, while the remaining socks are all gray. If
A. 1:2
B. 5:9
C. 3:5
D. 9:5
E. 2:1
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受金融危机的影响,国内高净值人群的增长速度明显放缓。()
They were also asked to take tests from【B16】______their IQs could be estimated.
A. that
B. which
C. whom
D. who
在企业生产经营过程中,企业的费用是按产品对象归集的。()