题目内容
Na2B4O7[Ka(H3BO3)=5．80×10-10]()。
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A．enlargingB．wideningC．growingD．deepening
A建筑公司通过竞标获得总承包一项造价为5000万元的建设项目。该项目除内部装潢和设备安装由A公司完成外，A建筑公司将该项目的主体结构的施工分包给另一家具有建筑资质的建筑公司完成。A公司的这一分包行为是不符合有关法律规定的。 ()
A．ascertainedB．conformedC．consoledD．anticipated
Warmer oceans would spawn stronger hurricanes and typhoons, 【4】in coastal flooding, possibly swamping valuable agricultural lands around the world.【5】water quality may result in 【6】flooding which forces salt water into coastal irrigation and drinking water supplies, and irreplaceable, natural【7】could be flooded with ocean water, destroying forever many ol the【8】plant and animal species living there.
Food supplies and forests would be【9】affected. Changes in rainfall patterns would disrupt agriculture. Warmer temperatures would【10】grain-growing regions polewards. The warming would also increase and change the pest plants, such as weeds and the insects【11】the crops.
Human health would also be affected. Warming could【12】tropical climate bringing with it yellow fever, malaria, and other diseases. Heat stress and heat mortality could rise. The harmful【13】of localized urban air pollution would very likely be more serious in warmer【14】, There will be some【15】from warming. New sea-lanes will open in the Arctic, longer growing seasons lurther north will【16】new agricultural lands, and warmer temperature will make some of today's colder regions more【17】. But these benefits will be in individual areas. The natural systems—both plant and animal— will be less a-ble than man to cope and【18】Any change of temperature, rainfall, and sea level of the magnitude now【19】will be destructive to natural systems and living things and hence to man as well.
The list of possible consequences of global warming suggests very clearly that we must do everything we can now to understand its causes and effects and to take all measures possible to prevent and adapt to potential and inevitable disruptions【20】by global warming.
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