huo_zhe_ 幼苗
共回答了13个问题采纳率:92.3% 举报
1年前
回答问题
Air pollution comes from smoke and dust from power stations.
1年前1个回答
Air pollution comes from smoke,and dust( from power station)
英语改句题Air pollution comes from smoke,and dust( from power sta
1年前9个回答
In today’s world, almost everyone knows that air pollution a
Indoor & Outdoor Air Pollution
英语作文,what shall you do in the battle against air pollution
because people———the earth,we have air——,----------pollution
Air pollution, together with littering, ____ many problems i
80字英语作文:Air pollution,不要复制粘贴!
Have you come up with any idea to ____the air pollution?A.de
1年前5个回答
有谁知道关于Air pollution\x0b的文章啊
We __ __ __ __ __ the news :high levels of air pollution,__
1年前2个回答
In order to reduce air pollution, many people want a
there is less air pollution than in the city
60% of air pollution is from waste gases of vehicles and in
Every possible means _____ to prevent air pollution,but the
1年前8个回答
Because of air pollution being greatly reduced,this city is
The air pollution can _ _by waste ga
你能帮帮他们吗
写出含有下列花名的诗句。
HNO3在离子方程式中可分吗?盐酸和硫酸呢
下列事例中,利用热传递改变物体内能的是( ) A.用大气筒打气,气筒壁发热 B.用锯锯木板,锯条发热 C.冬天对手哈气
有谁能告诉我7分之根号49的三次方为什么等于根号7的三次方之1
用加减消元法解下列方程组,1.{9+2y=-1,9x-3y=92.11+5y=-28,2x+5y=-13.{8x-3y=
精彩回答
材料一、由于美国次贷危机引发的世界金融危机愈演愈烈,向世界其他主要发达国家和一些发展中国家不断蔓延扩散,全球主要金融市场急剧动荡,股指连续多日大幅下挫。
如图,边长为2的等边△ABC内接于⊙O,△ABC绕圆心O顺时针旋转得到△A′B′C′,A′C′分别交于点E、D,设旋转角为a(0°<a<360°).
I've been _____ money to buy computer.
已知k为整数,关于x的方程(k+2)x=3有正整数解,则k的值为
直线与椭圆相交的线的长度的弦长公式是什么