英语语法问题We think it our duty (that) we should help the poor请分析

We think it out duty that we should help the poor哪个是宾补 关于名词性从句先翻译一下We think it our duty that we should help others参 we think it our duty to help the people in trouble Do you think we should help the poor people,why? We should do our best____________(help)the poor. we consider it our duty to help the old i feel it our duty to help the poor boy it形式宾语的问题we think it our duty to pay taxes to our government we think it our duty to help others为什么不加IS啊 麻烦分析下这个句子 We think it our duty to study well. We think that it is our duty.（改为强调句） We feel it our duty to help others.有错吗?