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共回答了10个问题采纳率:100% 举报
1年前
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( C )9.Plastics can’t steel completely.
1年前1个回答
SAT 语法In the United States,the industrial use of plastics is
1年前2个回答
i was told that some biks are made of plastics instead of st
Greetings from Boston Plastics!Thank you for sending us your
1年前6个回答
TESTTHREE 15.plastics,the machine is light in weight
一篇英语阅读Plastics are materials which are softened by heat and
This cup is made _______(of /from)plastics.
You can use a large plastics bottle, _________ cut off, as a
———— plastics,the machne is lighe in weight.
____ plastics,the machine is light in weight
You can use a large plastics bottle, _____ cut off, as a plo
1.plastics ____wide application not only in industry but asl
1年前5个回答
英语翻译Plastics are polymers,molecules formed of many identical
is this the very material one plastics now?
most plastics don't__ conduct heat and electricity.A.readily
当Plastics作主语时,谓语动词用单数还是复数
1年前3个回答
In the modern world many things are made of plastics _______
A bag made of plastics is much more durable than_______made
英语翻译To better permit the passage of light,many new plastics
英语翻译Exotic plastics,glass and ceramics will shape the future
你能帮帮他们吗
吸收光的化学原料请问有什么?
我喜欢的漫画书 ——《知音漫客》 作文
He is writing to his parents right now.
征询高中地理教师对高中地理教学中乡土地理教学的认识及教学策略
二又十八分之十三 换做小数 是什么?
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下列词语划线的字解释有错误的一项是 [ ] A.妄 ( 狂妄 ) 人 殷 ( 富足 ) 盛 B.拟 ( 打算 ) 召 谢 ( 感谢 ) 遣 C.循 ( 依照 ) 序渐进 举一反 ( 推及、类推 ) 三 D.如释 ( 放下 ) 重负 投机 ( 钻空子 ) 取巧
(x+12)(x-2)+(x+7)(x+8)-(x+5)(x-10),其中x=2
通分 ① 3 /4 和 1/ 6 ② 5 /8 、 3 /14 和 7 /16 .
人类和现代类人猿的共同祖先是( )
因式分解(x+y+z)²-(x-y-z)²因式分解