Question

【题目】Only human beings can choose where and how they want to live and then improve the physical environment to help ________(they)realize these choices.

Answer 1

【答案】themselves

【解析】句意：只有人类可以选择生活的地方和生活的方式，然后提高客观环境来帮助自己实现这些选择。本空所填词作help的宾语，而help的主语是they，主语与宾语互指，故宾语用反身代词。