Question

【题目】— What’s the matter with your sister?

— She had ________ toothache, and she went to see _______ dentist.

A. a; / B. an; the C. the; / D. a; a

Answer 1

【答案】D

【解析】句意：——你妹妹怎么了？——她牙疼，她去看牙医了。have a toothache牙疼；see a dentist看牙医，故答案为D。