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    7．The new book_______in the factory these days is mainly intended for children．（　　）
    A．printingB．to printC．being printedD．to be printed

    分析 这些天工厂正在印刷的新书主要是为孩子们设计的．

    解答 答案：C．
    分析句子结构可知，print与the new books之间是逻辑上的动宾关系，应用过去分词形式，排除A和B；又根据these days可知，此处表示这些天都在印这些新书．而D项表示将来，可排除．be intended for为…而设计；故C项正确．

    点评 对于非谓语动词要分清其具体的用法，搞清楚主被动关系，以及表示的时间关系，然后结合句意作出选择．

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