问题
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With the increased use of high-tech communications equipment, business people ______ .A.ha
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With the increased use of high-tech communications equipment, business people ______ .A.ha
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【C3】A.extensivelyB.definitelyC.temporarilyD.experimentally
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Beloved is the masterpiece ofA.Toni Morrison.B.Ralph Ellison.C.John Dos Passos.D.Willa Cat
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Scientists use observation and experimentation to examine a specific concept ______ existi
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The experimenters thought Washoe was intelligent_