377. Because she was a successful entrepreneur who donated large amounts of money to charitable causes, Madame C. J. Walker is remembered today as both a ______ and a ______ .
A. sojourner, benefactor
B. protege, humanitarian
C. magnate, prevaricator
D. raconteur, dilettante
E. tycoon, philanthropist
378. The ______ of the scientist's rebuttal of the hypothesis was startling even in the notoriously ______ world of nineteenth-century geology.
A. ferocity, contentious
B. arrogance, conventional
C. indifference, malignant
D. originality, narrow-minded
E. accuracy, inexact