When people in developing countries worry about migration, they are usually concerned at the prospect of their best and brightest departure to Silicon Valsey or to hospitals and universities in the developed world. These are the kind of workers that count
题目
When people in developing countries worry about migration, they are usually concerned at the prospect of their best and brightest departure to Silicon Valsey or to hospitals and universities in the developed world. These are the kind of workers that countries like Britain Canada and Australia try to attract by using immigration rules that privilege college graduates.
Lots of studies have found that well-education people form. developing counting are particularly likely to emigrants , A big survey of Indian households in 2004found that nearly 40% of emigrants had morn than a high-school education ,compared with around 3.3%of all Indian over the age of 25. This "brain drain" has long bothered policymakers in poor counties .They fear that it hurts their economies, depriving them of much-needed skilled worker who could have taught at their universities, worked in their hospital and come up with clever new product for their factories to make
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更多“When people in developing countries worry about migration, they are usually con ”相关问题
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第1题：
He's spent years cultivating a knowledge of art.A:sharing
B:using
C:denying
D:developing答案：D解析：他花费多年培养对艺术的学识。cultivate：培养；share：分享；use：使用；deny:否定； develop：发展，最符合题意。 -
第2题：
He's spent years cultivating a knowledge of art.A:using
B:denying
C:sharing
D:developing答案：D解析：这句话的意思是：他用了数年的时间学习艺术知识。句中“cultivate”意为“培养”。四个 选项中A项意为“使用”;B项意为“否认”;C项意为“分享”;D项意为“发展，培养”。因此只有 D项最为合适。 -
第3题：
1、三个层并排，分别引用样式con1、con2和con3,这三个样式都设置为向右浮动，则三个层从左到右的排列顺序为：
A．con1、con2、con3
B．con3、con2、con1
C．con1、con3、con2
D．con3、con1、con2
con3、con2、con1 -
第4题：
下列关于先张法预应力筋张拉程序的选项中，适用于钢筋的是（ ）。
A、0→初应力→1.03σcon→0.9σcon→σcon（锚固）
B、0→初应力→1.05σcon→0.9σcon→σcon（锚固）
C、0→初应力→1.03σcon（持荷2min）→O→σcon（锚固）
D、0→初应力→1.05σcon（持荷2min）→O→σcon（锚固答案：B解析：本题主要考查的是预应力张拉施工。0→初应力→1.05σcon→0.9σcon→σcon（锚固）。参见教材P35。 -
第5题：
He's spent years cultivating a knowledge of art.A:denying
B:using
C:sharing
D:developing答案：D解析：本句意思：他已花费多年培养对艺术的学识。Cultivate“培养”和develop“发展”意思相 近。spend(time)doing sth./in doing sth.“花（时间）做某事”。第2部分：阅读判断 -
第6题：
四个层并排，按顺序分别引用样式con1、con2、con3和con4，其中con1、con3和con4这三个样式都设置为向右浮动，con2的样式向左浮动，则四个层从左到右的排列顺序为：
A．con1、con2、con3、con4
B．con2、con4、con3、con1
C．con1、con2、con4、con3
D．con1、con3、con4
con2、con4、con3、con1