填空题

According to the report, there is a total of 59.2 million paid health workers worldwide.

【参考答案】

N

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填空题

The ratio of nurses to doctors is much higher in African Region than that in the Western Pacific Region.

问答题

现代社会里充满了竞争与压力。2. 然而，有时压力并非坏事。3. 当然，过多的压力有害于我们的健康。