The special news program analyzed the extent _________ people’s daily lives have been changed by modern inventions since the 1890sA.in whichB.at whichC.on whichD.to which
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D解析试题分析：句意：这个专门的新闻节目分析了自十九世纪九十年代以来，人们的日常生活由于现代发明带来的变化程度。extent 程度，与介词to连用，其后的which作介词宾语。考点: 考查定语从句的用法。