Final answer:
The fifth-grade teachers' use of videos and recorded books to improve listening skills suggests an understanding that the influence of listening comprehension on reading comprehension increases over time due to similar language processes, aligning with option A.
Step-by-step explanation:
The actions by the team of fifth-grade teachers indicate an understanding of research-based findings on the connection between listening and reading comprehension, particularly the influence of listening comprehension on reading comprehension. The use of videos and recorded books can help build students' background knowledge, vocabulary, and text structure understanding, which are essential for effective language processing. Option A is supported by this approach, as it ensures that the application of similar language processes is promoted in both listening and reading activities, and corresponds to the increase over time in the influence of listening comprehension on reading comprehension.