C. It erodes away the material under it until the arch crashes down as well
Barely, just now, at this moment
It would be A. Because empathy means to understanding. And you need empathy to make appropriate comments without hurting your peers
Answer:
A barrier to learning is anything that prevents learners from fully engaging in learning.
As a noun, a harangue is a long, aggressive speech.
As a verb, to harangue is to teach someone in an aggressive, unfriendly manner.
The answer that best fits this description is B. to give a pompous speech to.
