wxz8888 幼苗
共回答了20个问题采纳率：90% 举报
1年前
回答问题
City air is dirty,so it would be wise of you to wash your ha
1年前1个回答
The air in Garden City is very dirty because there is____tra
The city()be very dirty,but things are different now.A.mustB
1年前3个回答
the air become dirty as there is smoke fro
take water The air isn't fresh and the rivers are too dirty
1年前2个回答
dirty gas from cars and factories We find this in air or wat
the air in shenyang is very dirty.let s stop____it.
there is less air pollution than in the city
Because of air pollution being greatly reduced,this city is
八上期末英语求评点打分Now,the air is very dirty and gives people many p
If there are more trees,the air in our city will be much cle
In the densely___part of the city,the problem of the air pol
·····If there are _____ trees ,the air in our city will be _
Trees can help _____ the air in the city.A to clean B clean
Now the air in our city is ________ than it used to be．Somet
If there are _ trees,the air in our city will be _ fresher.
用所给词的适当形式填空The smoke _______（make）the air dirty
1年前4个回答
Factory and c____ make the air dirty
改正Dirty smoke are polluting our air中的错误
你能帮帮他们吗
大象最快每小时跑35千米，比猎豹的[1/2]少20千米．猎豹最快每小时能跑多少千米？（列方程解答）
为什么溴的次外层电子数是18溴的电子数是2 8 18 7 ,为什么它的质子数是35呢?
不言而喻,故事中的楚人是十分愚蠢的,他的愚蠢是由 造成的,用一个成语来概括这个成语叫
恨死美国教科书了.英语语法问题,请指教,请速回答.
经测定某块农田缺氧元素210g,则需施用含NH4NO3,80%的氮肥几千克?
精彩回答
加入硝酸银溶液有白色沉淀生成 证明原溶液中一定有氯离子,这句话为什么错?
Good morning! I'm Jim White, your new English teacher.
_____ readers said they were going to learn a new language. [ ]
e^sin x（xcos x-（sin x/cos²x））的不定积分怎么算
极限（lim趋向正无穷）（lnx-x/e）怎么求?
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