Much of that ozone came from pollution blowing in __ urban areas.横线上应填入哪个介词?

Much of that ozone came from pollution blowing in __ urban areas.横线上应填入哪个介词? 这篇文章的中文意思是?Air PollutionAir Pollution can affect the ozone layer by producing “holes”.The ozone layer is a layer up in the atmosphere that protects Earth from harmful rays of the sun.Holes inthe ozone layer allow these rays to It's much colder today than___yesterdayA./ B.that of C.that D.it is The amout of money is _____than that we needA .far less B. much smaller C.much more D. more larger how much ( ) that pair of sunglasses 本题填什么?a.was b.were c.are A sizable diminution in level of ozone in the atmosphere was detected over Antarctica in 1985,vindicating scientists who had issued warnings in the early 1970s that chlorofluorocarbons and other types of industrial chemicals might cause a reaction wh OZONE怎么样 ozone,是什么意思? how much is that pair of shoes? How much was that box of chocolates That wasn't of much help. Its much colder today than _____ yesterday.A/ B that of C that D it is -That pair of shoes looks bueatiful.How much()?-185yuan A.is that B.are these C.are those 9.The population of China is much _______ of Japan.A.more than B.bigger than that C.bigger tha The population of China is much larger than ______ of Japan.A.one B.it C.that D.those The population of shanghai is much __than that of Guiyang A smaller B larger C less Dmore选什么为什么 The population of China is much larger than ( )of JapanA.one B.that C.it D.this The ppopulation of china is_____than that of America.A .very larger.B.much bigger.C.much more.which one to choose?