现代哲学很大程度上归功于笛卡尔的工作。

Modern ___philosophy owes much to the work of Descartes.

我们的课程涵盖历史、文学和哲学。

Our course covers history, literature, and ___philosophy.

他正在撰写一篇关于科学哲学的论文。

He is writing a thesis on the ___philosophy of science.