The retired government official spoke _______ about foreign policy and international trade.
O as knowing
O in knowledge
O knowledgeably
O knowledgeable

Respuesta :

Answer:

The retired government official spoke knowledgeably about foreign policy and international trade.

Explanation:

An adverb is needed here to modify the verb 'spoke.'

Knowledgeably; an adverb is needed her, which usually ends in an “Ly”