To speak habitually of the "truly needy" is gratually instilling the notion that many of those who are just called "needy" actually have adequate resources.
C) To speak habitually of the "truly needy" is gratually to instill the notion
E) Speaking habitually of the "truly needy" is instilling the gratual notion
从结构上,CE都对,因为ing 对应ing, to infinitival对to infinitival ,但是CE的区别在于gradually修饰 to instill the notion (动作),而E中把gradually换成了形容词gradual,修饰notion(名词),改变了原意。所以C好