Question

-What’s ____ _matter with you?
-I have  ____ _ toothache.

A．a;the

B．the;a

C．/;the

D．the;/

Answer 1

B

解析试题分析：句意：你怎么啦？我牙疼。句式What’s the matter with sb?=" What’s" wrong with sb?表示某人怎么啦。固定短语have a toothache牙疼。故选B.
考点：考查冠词。