第16题: [单项选择]{{B}} Questions 11 to 18 are based on the passage you have just heard.{{/B}} A. The teacher postponed the conference. B. There won’t be a test this afternoon. C. The students will be attending the conference. D. The students took a science test that afternoon. 参考答案:B 答案解析:[听力原文]
W: Aren’t we supposed to have a science test this afternoon
M: It was postponed because th