Unit 2 Live and Learn商务英语综合教程第一册第二单元参考答案Warm-up Activities2.ListeningA. Researching a Paper1. Listen to the dialogue between a student and a librarian and choose the best answer to each of the following questions.1) C 2) A 3) C 4) B 5) A2. Listen to the dialogue again and complete the following sentences with the information you hear.1) write a paper, struggling2) narrow it down, history 3) listing the specific years4) do subscribe to, theres anything yo
