【简答题】At least thirty times Bobby had tried to climb the snowy mountain, but he had never 46 the top. His friend old Peeper, who knew a lot about his failures, 47 Bobby to try again. He gave Bobby a pair of...
【单选题】听力原文:W: Hi, John! M: Oh, hello, Jenny! W: I heard you received the top grade on all five exams last semester. M: Only on four. I'm afraid. What does the man think of the exam?