(The majority of the talk was) devoted to an account of the experimental methods used by investigators in the field 这个用法应该没有错吧 可是看到解释说majority should be used with count nouns only。 所以 选了B 求高手解释一下
a. the majority of the talk was
b. The greater part of the talk was
c. The bulk of the talk has been
d. A large amount of the talk has been
e. A predominance of the talk was