Final answer:
The correct verb phrase that best completes the sentence is "estará revisando."
Step-by-step explanation:
The correct verb phrase that best completes the sentence is estará revisando.
The sentence in Spanish, "Durante las próximas semanas, ella estará revisando el lenguaje y el estilo de los artículos escritos por los periodistas," translates to "During the next few weeks, she will be revising the language and style of the articles written by journalists."
In this context, the action of "revising" aligns with the timeframe indicated by "durante las próximas semanas" (during the next few weeks).
Learn more about Spanish grammar