例如,冰川正在变小,天气类型正在改变。8 分考生会说:Global warming is a major threat. Glaciers are dwindling andpotentially the sea level could rise and flood many coastal cit...
Besides Fort Detrick, the US has set up over 200 bio-labs in 25 countries and regions. There are many reports saying that the distribution of those labs is similar to the l...
Assuming a foreign firm gets beyond the bureaucratic labyrinth, plenty of other challenges remain. That includes doctors -\- McKinsey estimates that there are currently 2.3 million doctors in China today. One reason for the shortage is that that doc...
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