Logical thinking and problem solving: Choose A, B C or D to answer each question. Trả lời cho các Câu 646, 647, 648, 649, 650 dưới đây: Câu...

Logical thinking and problem solving: Choose  A, B C or D  to answer each question.

Trả lời cho các Câu 646, 647, 648, 649, 650 dưới đây:

Câu 646:   

You're at a community event in your neighborhood. A group of people you don't know are having a lively discussion about a topic you're interested in. You're a bit hesitant to interrupt, but you'd like to contribute to the conversation. What's the best way to politely join the conversation?

A. "I overheard you talking about the topic. I've read a lot about that."

B. "Excuse me, can I add something to what you're saying?"

C. "Wow, you guys are really passionate about this!"

D. "I'm new here. What are you all talking about?”