题目

He felt ______ to work for human rights and progress.     A. it his duty　　 B. his duty　　　　 C. that is a duty　　 D. that is his duty 答案：A 解析: 　feel/ find/ think / consider/ make/ regard…+ it +名词/ 形容词 +不定式短语,其中it做形式宾语，真正的宾语是“to work for human rights and progress”

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