第21题: [单项选择]{{B}} Questions 11 to 18 are based on the conversation you have just heard.{{/B}} A. The science block. B. The library. C. The maths block. D. The west block. 参考答案:A 答案解析:[听力原文]
M: Excuse me. I’m looking for West Hall. Do you know how to get there
W: Hmmm… West Hall.