The attitude of the author is ______.

A．English is a sexist language
B．only in the scientific world is the role of women increasing rapidly
C．women are making significant contributions to eliminating the inadequacy of our language
D．male nouns or pronouns should not be used to refer to scientists

A．calls attention to himself
B．performs valiantly on the battlefield
C．is obsequious
D．is a civil coward