(六)(B) 从方框中所给的A、B、C、D、E五个选项中选出可以填入空白处的最佳选项,完成对话。 Cathy: Hello! This is Cathy. Is Tom there? Jack: I’m sorry. 11 Cathy: Do you know when he’ll be back? Jack: 12 Sometime tonight, I guess. 13 Cathy: Yes, that would be great. 14 Jack: Does he have your number? Cathy: My number is 53874432. Jack: 15 Cathy: Yes, that’s 53874432. Thanks so much. Jack: You’re very welcome. Bye!