题干
— I am so glad that I caught you at home. I need your help!
— ____, John?
A：What else
B：So what
C：How come
D：What's up
答案(点此获取答案解析）
D
— I am so glad that I caught you at home. I need your help!
— ____, John?
A：What else
B：So what
C：How come
D：What's up
