Hi, everyone!
Can someone help me with this question? Which strategy to imploy in order to tacle this problem?
Darwin’s method did not really (i) _____the idea of race as an important conceptual category; even the much more central idea of species was little more than a theoretical(ii) _____.
Blank(i)
A.require
B.exclude
C . emulate
Blank(ii)
D.convenience
E.practice
F . validation