"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 ...
MUCH BOTTLED WATER HAS NO FLUORIDECALVIN WOODWARD
故答案为Because bottled water doesn't have fluoride which can make teeth stronger. (2)细节理解题。由第四段中的"Placed near heat,the plastic bottles can produce bad chemicals (化学物质) into the water. (放置在靠近高温的地方,塑料瓶会在水中产生有害化学物质)"可知,如果把塑料瓶放在阳光下,塑料瓶...
It is not tested that bottled water is better than tap water. Nick Reeves from an environmental organization said, “The high mineral content(矿物质含量) of some bottled water makes them not good for feeding babies and young children.” Also, most bottled water doesn't have fluoride(氟化物)...
Nick Reeves from the Chartered Institution of Water and Environmental Management said, “The high mineral content(含量) of some bottled water makes them not good for feeding babies and young children.” Also, most bottled water doesn't have fluoride(氟化物), which can make teeth stronger. Kids...
"The high mineral content of some bottled water makes them not good for feeding babies and young children." 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...
A.There are a lot of problems storing tap water.B.Bottled water can be just tap water in a bottle.C.It may be better for your teeth.D.It may contain fluoride. 相关知识点: 化学与社会发展 化学与能源、资源利用 常见的化学合成材料 传统材料及其应用 塑料制品的回收、再生 新合成材料及其应用 ...
根据Kids are drinking more bottled water and less fluoridated tap water, and some say that's behind the recent nise in bad teeth.可知孩子们喝更多的瓶装水和更少的含氟自来水,有人说这是最近牙齿不好的原因。因此瓶装水可能导致坏牙的增加。故选C。(2)D.细节理解题。根据One report said that if ...
根据短文第三段 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. 可知,由于大多数瓶装水没有可以使牙齿强壮的氟化物,所以经常...
1. Because bottled water doesn’t have fluoride which can make teeth stronger. 2. The plastic bottles can produce bad chemicals into the water. 3. First, drink from your tap; second, get a container; third, keep the plastic bottle cool; at last, choose glass containers. 4. No, because...