【简答题】听下面一段材料,回答第1-3 题. 1. What can we know about the woman from the conversation? A. Curious. B. Talkative. C. Helpful, 2. What is the conversation about? A. Computer sales. B. A job interview. C. An Inter...
【简答题】A shelf contains only books of poetry, short stories, and non-fiction. If Jana draws a book randomly off the shelf, what is the probability that the book will be non-fiction? (1) There are 15 books on...