Because of less availability and greater demand for scientific research, platinum remainsconsistently expensive, like gold.
a) Because of less availability and greater demandfor scientific research, platinum remains consistently expensive, like gold.
b) Because of less availability and increased demandfor scientific research, platinum remains consistently expensive, like that ofgold.
c) Because of decreased availability and increased demandin scientific research, platinum remains expensive, like gold.
d) Because of decreased availability and increased demandfor scientific research, platinum remains expensive, like gold.
e) Because of decreased availability and greater demandin scientific research, platinum remains at a consistently high price, likethat of gold.
关于CR那题药品包装的,我是这样想的,和LZ探讨下
文章要削弱的是:更新的包装会更加加剧小朋友的悲剧 那就是说更新后小朋友就没有那么悲剧的误食了
旧包装很难打开,所以大人开了以后不愿意关上,所以小朋友偷吃到了。 现在新包装容易打开了,所以大人开了后会关上,所以可以起到预防小朋友偷吃的效果
不知道这样理解可以嘛?
原题到底是说药厂“打算”换新包装,还是已经换了新包装?
-- by 会员 1261828894 (2012/5/29 15:02:40)