—Tony what’s matter with you? —I have toothache.A. a; theB. the; a C. /; theD. the; /

问题补充：

—Tony, what’s matter with you? —I have toothache.

A. a; the

B. the; a

C. /; the

D. the; /

答案：

A. a; the

(答案→)B. the; a

C. /; the

D. the; /

解析：句意：托尼，你怎么了？我牙疼。what’t the matter with you?你怎么了？固定句型，have a toothache牙疼，固定短语，故选B.