一、选择题（每题1分,共15题）1.Ifironwillreactwiththeoxygenoftheair.A.exposingtoair.B.exposestoairC.exposedtoairD.willexposetoair2.Generallyspeaking,sheiseasygoing,butsheisreallydifficulttogetalongwith.A.in

问题：一、选择题（每题1分,共15题）1.Ifironwillreactwiththeoxygenoftheair.A.exposingtoair.B.exposestoairC.exposedtoairD.willexposetoair2.Generallyspeaking,sheiseasygoing,butsheisreallydifficulttogetalongwith.A.in

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网友采纳　　一、选择题（每题1分,共15题）（B）1.Ifironwillreactwiththeoxygenoftheair.A.exposingtoair.B.exposestoairC.exposedtoairD.willexposetoair（B）2.Generallyspeaking,sheiseasygoing,bu...