At what time does the office open A. 7:45. B. 8:00. C. 8:15. 参考答案:B 答案解析:[听力原文] M: well, I wonder why the office is still not open. W: But it’s not yet eight. In fact,
第21题: [单项选择]This article tells us mainly about ______. A. the importance of "guessing" in learning a foreign language B. how to guess what one is going to talk about C. some examples of correct guessing D. how important it is to guess all the time 参考答案:A 答案解析:全文的重点在于外语学习中“Guessing”的重要性。可用排除法。