In experimental physics, reverberation produces echo and thus makes undesirable sound. An echo is a sound reflected off of a surface. In a big hall, it interferes with the actual sound. It gives confusion when people are having a conversation.
By being hostile towards people her way
Answer: B) Katie is anxious to learn the new ropes of her ew job so she can feel more comfortable in her position.
Explanation:
“Learn the ropes” is the idiom.
Examples of idioms: raining cats and dogs, see the light, etc.
