具有喷筒构造的灭火器是()。A.(A)清水灭火器B.(B)泡沫灭火器C.(C)CO2灭火器D.(D)干粉灭火器

具有喷筒构造的灭火器是()。A.(A)清水灭火器B.(B)泡沫灭火器C.(C)CO2灭火器D.(D)干粉灭火器

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American people divide their days into several blocks of time, and plan diffe...

American people divide their days into several blocks of time, and plan diffe...

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Nora was sixteen years old. She had a little brother. His brother's name was...

Nora was sixteen years old. She had a little brother. His brother's name was...

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下列有关文学常识的表述错误的一项是()。A.沈从文《边城》叙写了一个情节曲折的爱情故事,描绘了优美的自然景物和独特的民俗风情,歌颂了淳朴善良

下列有关文学常识的表述错误的一项是()。A.沈从文《边城》叙写了一个情节曲折的爱情故事,描绘了优美的自然景物和独特的民俗风情,歌颂了淳朴善良的人性,洋溢着浓厚的湘西乡土气息B.曹禺《雷雨》中有多组戏剧冲突,如周朴园与繁漪之间、周朴园与侍萍之间、周朴园与鲁大海之间,其中以周朴园与繁漪的冲突为中心C.《三国演义》中,吕布追赶曹操时,曹操以手遮脸,轻松逃脱;马超紧迫曹操时,曹操"割须弃袍",狼狈不堪。两

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下列哪次古代著名战役确立了三国鼎立局面?()A.官渡之战B.赤壁之战C.夷陵之战D.长平之战

下列哪次古代著名战役确立了三国鼎立局面?()A.官渡之战B.赤壁之战C.夷陵之战D.长平之战

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