问题补充:
Can you tell me ? You look upset.
A. what the matter is
B. what matter it is
C. what is the matter
D. what was the matter
答案:
A. what the matter is
B. what matter it is
(答案→)C. what is the matter
D. what was the matter
解析:考察宾语从句,what is the matter ?陈述句和疑问句语序一致,再有应该用一般现在时,“能告诉我你怎么了么?你看起来很烦。”答案C。