I would definitely say B.) A smile because if you were just staring it may be rude or distracting to the speaker and a smile shows you are listening and absorbing the knowledge
The statement that represents irritation is sentence 2, paragraph 1 according to a source. This presents how vexing the situation is and the character reacts perplexingly towards it. We appreciate your questions. Please, never hesitate to ask more in Brainly your queries.
The last one is the answer
Answer: elegant +, ostentatious -, fine •
Explanation: