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- 問題詳情：已知離子方程式：As2S3＋H2O＋NO―→AsO＋SO＋NO↑＋________(未配平)，下列說法錯誤的是 ()。A．配平後水的化學計量數為4B．反應後溶液呈**C．配平後氧化劑與還原劑的物質的量之比為3∶28D．氧化產物為AsO和SO【回答】解析從所給的離子方程式知，As2S3轉化成AsO和SO，而NO轉化為NO，根據...
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- 問題詳情： “I’veneverbeentoDisneyland,Judy.” “ ” A.SohaveI. B.NeitheramI. C.NeitherhaveI.【回答】C知識點：倒裝句題型：選擇題...
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- 問題詳情：We’llgoouttoplay itrainstomorrow. A.so B.if C.because D.unless【回答】D知識點：連詞題型：選擇題...
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- ArecentpollgavePrimeMinisterTaroAsoanapprovalratingbelow10%.Japan'sPrimeMinisterTaroAsowillmeetTuesdaywithPresidentBarrackObama.AndnowPrimeMinisterTaroAsoisheadedtoWashingtontomeetwiththeAmericanPresident.AndJapaneseforeignministerToroalso(ForeignMi...
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- 問題詳情：TheverywealthyEnglishBaronFitzgeraldhadonlyonechild,ason,whounderstandablywastheappleofhiseye.Hiswifediedwhenthechildwasinhisearlyteens.SoFitzgeralddevotedhimselftofatheringthekid.Unfortunatelythesondiedinhislateteens.Meanwhile,Fitzgerald’sw...
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