单选题 Jill: Hi, Jane, this is Jill. Do you have time to talk?Jane: Hi, Jill, ______ . I was just watching TV.
【正确答案】 D
【答案解析】[注释] 应该判断出,sure(没问题)是用来回应Do you have time to talk?这个问题的。 so what?意思为“那又能怎么样?”;no doubt意思为“毫无疑问”。