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【语篇导读】本文是一篇应用文。文章介绍了世界上几个极具特色的美食节。l.D【解析】细节理解题。根据Bibimbap Festival部分中的Like any festival,there's music,entertainmentand magic,but making it that little bit different is thebibimbap that's whipped(搅拌)up in a big bowl bydozens of chefs and served to over4O0 people..可知,石锅拌饭节的特别之处在于它的拌饭需要几十个厨师一起在一个大碗里搅拌,这让Bibimbap Festival变得与众不同。故D项正确。2.A【解析】细节理解题。根据Waikiki Spam Jam部分中的Well,it turns out that a can of Spam is the go-toitem in Hawaii,along with a grass skirt and garland环).可知,在夏威夷,午餐肉、草裙和花环是最受欢迎的东西。故A项正确。3.D【解析】细节理解题。根据Potato Days Festival部分中的Over the last Friday and Saturday in August thetown celebrates its potato-growing skills by hosting potatopicking and peeling contests,as well as a Miss Tater Totpageant for five-and six-year-old girls.可知,如果在八月有时间,你可以去在巴恩斯维尔举办的土豆节。故D项正确。
9.C【解析】在反应中,O元素由+1价降低到0价,化合价降低,所以O2F2是氧化剂,氧气是还原产物,而硫化氢中的S元素化合价由一2价升高为+6价,所以H2S是还原剂,A项错误;Co(OH)3在反应中体现碱性和氧化性,HC1在反应中体现酸性和还原性,B项错误;2FeS+3Cr2O号+26H+—2Fe3++2SO+6Cr3++13H2O,当消耗0.9 mol Cr2O号时,其中有0.8 mol Cr2O号-被负二价硫还原,0.1molCr2O号被正二价铁还原,C项正确;未指明气体所处状况,无法计算体积,D项错误。

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