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音标括号里前面下面有个点是什么意思
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求帮写几篇初二英语小短文,
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英语翻译From Scottish poet Robert Burns’ "To a Mouse." The moder
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字谜：Can you find some words on the table?Then write down.1___
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i'm too hungry please give me piece of bread
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Over a period of time,I will be very busy no time and you ch
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i am very glad to tell you something about my classmates—书面表
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吾家洗砚池头树.吾家洗砚池头树, 个个花开淡墨痕 不要人夸好颜色只流清气满乾坤墨梅的作者表面是写梅花【 】.
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《雷雨》读后感不要复制的,1000字左右,我贡献我所有的分数,虽然分数不多,
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3000瓦的功率220V电压,多大的电流与电阻
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How did the story &
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29题,图的题号标错了,不要介意
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AL4C3水解方程式有沉淀或气体符号吗?
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求平面法向量 3x-2y+5z-1＝0
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1.一个铜制的机器零件,质量为0.5千克,若改用铝来制造这个完全相同的零件,质量可以减少多少?(ρ铜=8.9*10^3千
