【題目】The number of various educational programs is increasing, _______ important roles have been realized by more and more people．

A．whose B．where C．which D．that

【答案】A

【解析】

試題分析：句意：各種各樣的教育項目正在增多，它的重要性已經(jīng)被越來越多的人所認識。Whose important roles意為教育項目的重要性，指the important roles of educational programs,故選A。

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