Take the medicine three times a day. _______ your doctor if the pain continues. A. Defend B. Accuse

Take the medicine three times a day. _______ your doctor if the pain continues.
A. Defend B. Accuse C. Consult D. Challenge
【答案】C
【解析】
【详解】考查动词词义辨析。句意：一天吃三次药。如果疼痛继续的话，咨询你的医生。A. Defend防卫；B. Accuse控告；C. Consult咨询；D. Challenge挑战。分析句子成分和结构可知，这是if引导的条件状语从句，根据条件“疼痛继续”，可推断应该要咨询医生。故选C项。