The fact that the woman has reason to refuse him but will not is an example of A) allusion B) hyperbole C) paradox D) understatement

The correct answer is (C), It is an example of paradox. It is used to present apparent contradictory ideas or concepts but, in fact, it conveys a complex or hidden idea. It is often used to call the attention of the reader or listener and to make them think in a particular way.