Question

【题目】— What's wrong with you?
— I have toothache.
A.a, the
B.the, \
C.\, a
D.the, a

Answer 1

【答案】C
【解析】句意：—你怎么了？—我牙痛。“What's the wrong with you”，固定说法，你怎么了?“have a toothache”固定说法，牙疼; 故选D。