Choose the alternative which best expresses the meaning of underlined ...
The correct answer is A: Change the subject immediately.Explanation:The idiom "go off at a tangent" means to suddenly change the subject or start talking about something unrelated to the main topic of discussion. In this context, the speaker is interesting but tends to change the subject immediately. - A: Change the subject immediately - Correct. This is the meaning of the idiom "go off at a tangent."- B: Forget things in between - Incorrect. The idiom does not imply forgetting things.- C: Go on at great length - Incorrect. The idiom does not suggest talking at length; it refers to changing the subject.- D: Become boisterous - Incorrect. The idiom does not relate to becoming loud or noisy.