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姚瀚琳大dà家jiā都dōu知zhī道dào水shuǐ是shì可kě以yǐ用yònɡ來lái滅miè火huǒ的de,可kě媽mā媽mɑ卻què說shuō水shuǐ也yě可kě以yǐ拿ná來lái生shēnɡ火huǒ?!斑@zhè真zhēn是shì天tiān方fānɡ夜yè譚tán!”我wǒ暗àn暗àn地de想xiǎnɡ。為wèi了le說shuō明mínɡ這zhè個(gè)ɡe道dào理lǐ,媽mā媽mɑ要yào給ɡěi我wǒ做zuò一yí個(gè)ɡe“滴dī水shuǐ生s
作文大王·低年級(jí) 2018年1期2018-01-30
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Sinica(化學(xué)學(xué)報(bào)),2009,67(21):2475-2480(in Chinese).[16]Zeng G,Yu W L,Huang W,et al.Spectral and thermal spectral stability study for fluorene-based conjugated polymers[J].Macromolecules,2002,35(18):6907-6914.[17]Hou Q,Zhou Q M,Zhang
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