题目内容

10．The girl looked at me with a ________ expression．Maybe the problem was quite_______．（　　）
A．puzzling； puzzledB．puzzling； puzzling
C．puzzled； puzzledD．puzzled； puzzling

分析 这个女孩困惑地看着我．也许这个问题是令人困惑的．

解答 答案是D．本题考查分词的用法．题干中主要考查puzzled 和puzzling的区别：说明"（人）感到…困惑的状态"用过去分词，说明"（物） 令人…困惑的特性"用现在分词；所以第一空中用puzzled表示"感到困惑的表情"，第二空用puzzling表示problem令人困惑的特性，所以答案选择D．

点评 在非谓语动词的解题中要在掌握其基本用法的基础上关注并积累一些固定用法，结合具体语境做出合理的判断．

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