GRE Text Completion: JiJing 1373-GRE填空机经1373题 - WI5UBQUU08Y22ZK7A

The central idea of the worldview known as "consilience" is that all tangible phenomena are based on material processes that are ultimately reducible, however long and ____________ the sequences, to the laws of physics. A. facile B. ethereal C. tortuous D. superficial E. convoluted F. protracted