I believe the answer to this question is D. correct as is.
Chesterton explains how Thomas Aquinas was way ahead of his time in understanding what it means to be human and had a developed a great sense for ontology. He would argue that there are many of his own contemporaries that think and develop their ideas just like Aquinas did. You can use this as a starting point and develop your essay.
it is a verb and it means to disapprove in an argument
