He thinks it his duty to help the sick.

He thinks it his duty to help the sick. He thinks it his duty to help the poor里面为什么用it? he feels it his duty to help to help others He deemed it his duty to help others. The kind-hearted man,who thinks ___ his duty to help poor pe He thought it his duty to go through the papers 2.He felt it his duty to help others 2.They thought it no go he needs to ( )the store.He thinks it can help him to be( ) 英语翻译the poor listener thinks that he has done his duty when He ___ thought it was his duty to tell me the fact. he thinks it is the key to his great success .success用不用加s, 1.（ ）a teacher,John thinks that his main duty is to heip the