我们没有其他选择只有认真工作，以确保所有的病人都会得到高质量的护理。(ensure)

We have no choice but to work diligently to ensure that all patients have access to high quality care.

考查时态和从句。陈述客观事实，为一般现在时。“除了做某事别无选择” 为 “have no choice but to do sth.”；“认真工作” 为 “work diligently”；“确保” 为 “ensure”，动词不定式做目的状语，后接that引导的宾语从句。“所有的病人” 为 “all patients” 做主语；“得到” 为 “have access to”；“高质量的护理” 为 “high quality care” 作宾语。故翻译为：“We have no choice but to work diligently to ensure that all patients have access to high quality care.”。