This is a surprisingly high proportion, since the scans often miss various genes that are known for other reasons to be under selection.
这一比例高得出乎意料，因为这样的筛选通常会错过因为一些原因最终没被自然选择留下的基因变种部分。
A bigger concern is that early selection fails children from poor and immigrant families, who are likeliest to attend the least academic schools and to miss out on apprenticeships.
更大的担忧在于，较早地选择教育道路不利于来自穷人家庭和移民家庭的孩子，他们最有可能进入学术性不强的学校，并且最有可能失去接受学徒培训的机会。
The final selection of Shanghai Expo Miss Etiquette was held in Hangzhou city, Zhe Jiang province on Jan 31, 2010.
上海世博会礼仪小姐选拔活动总决赛于2010年1月31日在浙江省杭州市启动。
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