问题补充:
-- Hi, Rob! ?
---I’m fine. I’ve just been to my first language class.
A. What’s wrong with you
B. What did you do
C. How are you doing
D. How do you do
答案:
A. What’s wrong with you
B. What did you do
(答案→)C. How are you doing
D. How do you do
解析:--句意:喂,Rob,你好吗?--我很好,我刚去上语言课了。What’s wrong with you你怎么了;What did you do你做了什么事;How are you doing?你好吗?How do you do你好,用于初次见面时的用语,答语仍用它。故选C。