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共找到 7266 与otherpeople=He 相关的结果,耗时6 ms
20度下,一钢瓶容器,先充He到4.5Bar,接着充N2到14.5,再He质量分数为5%的He,N2混合气体到15.5Bar,三次充气一共充了15g,问先充He到4.5所充的He质量是多少,20度常压下的体积是多少?
化学
1.Don'ttelltheanswer.Letdotheexercise.A.he,him,himselfB.he,he,himC.him,him,himselfD.him,he,his2.Nooneitwasanearthquakeuntilthehousebega
英语
e _______ it w
Hi!MynameisZhouMei.I’myourteacher.I’mfromBeijing.ThisisMike.He’sfromAmerica.He’syourteacher,too.ThisisLiLei.He’sfromGuangzhou.He’snew(
英语
e’s from Guang
only then ——that he had lost a chance.A,he realized B,did he realized C,did he realize 但我想来想去A用也没什么错呀
英语
1.Where does he( -In London.A.come from B.live in C.live2.He has two chidren.One is a boy,( )(另一个)is a girl.3.同义句转换;1.How do you feel?
英语
ow( 2.What doe
He had a stomachache a moment ago的同义句同义句转换He had a stomachache a moment ago.He had _____ _____ his stomach ____ ____.You should drink
英语
ome hot tea wi
The doctor did all he could so that he _____ save the soldier’s life.A.might B.must C.had toThe doctor did all he could so that he ___
英语
_ save the sol
1.what he says and does do not agree 2.what he says and does does not1.what he says and does (do) not agree 2.what he says and does (d
语文
es )not concer
He is from Canada .(保持句意不变)He is——————He is from Canada .(保持句意不变)He is____ ______
英语
--He seems to be a good teacher.--_ _ _.He has been a teacher for almost 20 years.为什么是填So he is而不是So he does?
英语
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