其实凭观察就可以知道大概。这里是具体数据。 The U.S. continues to experience an upsurge in the number of undergraduate students from China. In 2014/15, their breakdown was as follows: 41% undergraduate; 39.6% graduate students; 5.3% other; 14.2% OPT (Optional Practical Training). 2009/2010,本科生占滴比例还只在30%左右,这个增长趋势未来几年是不会改变滴。之 前来美滴高中生也是可以忽略不计吧,现在已经每年有好几万了,这个还包括在上述及 列表统计中。假设他们中间相当比例未来混本科走EB3您应该不会反对吧。