题目Water Bottles:Handy or Harmful?In recent years,more and more people have come to realize the bad influence plastic water bottles have on the environment.However,their use is still on the increase. Americans buy nearly 100 billion bottles of water every year.Stack (堆叠) ...
Also, most bottled water doesn't have fluoride(氟化物),which can make teeth stronger .Kids are drinking more bottled water and lessfluoridated tap water, and some say that's behind the recent rise in bad teeth .Storing is another problem. Placed nearheat , the plastic bottles can produce ...
3.细节题。根据第六段第一句 In terms of energy use, plastic bottles are also not cheap. 可知应选B项。4.细节题。根据第二段最后一句 some bottled water is really just tap water in a bottle以及第三段第三句 Also, most bottled water doesn't have fluoride (氟化物), which can make teeth ...
This is because distilled water does not contain any contaminants or chemicals like fluoride or chlorine in it. You should also keep in mind that bottled water is not pure either since it has been processed by machines before being bottled, which means it may contain traces of plastic as well...
A. Plastic bottles are not expensive to make. B. It is tested that bottled water have high fluoride. C. Bottled water may cause the rise in bad teeth. D. Theplastic can be broken down in less than 400 years. 【2】According to the passage, the writer probably agrees that ___. A....
I would use tap, but my city is known for using fluoride in the water, which I don’t think conditioners will touch. In one tank, the alkalinity is high. Can I cut that down with distilled water? I don’t know where to look around here for RO water… Reply Ian Sterlingsays: ...
Also,most bottled water doesn't have fluoride(氟化物),which can make teeth stronger.Kids are drinking more bottled water and less fluoridated tap water,and some say that's behind the recent rise in bad teeth. Storing is another problem.Placed near heat,the plastic bottles can produce bad ...
Bottled water can be just tap water in a bottle.C. Plastic bottles are harmful to the environment.C. It may be better for your teeth.D. Bottled water may not be as good as we think.D. It contains fluoride. 相关知识点: 试题来源: 解析 B【语篇导读】世界各地的人们都在购买及饮用...
It provides fluoride for the teeth, but with any type of water, you actually can get water poisoning (hyperhydration) if you drink too much of any type of water because it leaches the electrolytes from your body. Hope this helps Skaife Jones - Fernandina Beach, Florida January 30, 2008 ...
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