【题目】I’ve been trying to ________ him to see a doctor because he has coughed for a whole moth.
A. respond B. indicate
C. convince D. influence
在线课程【答案】C
【解析】
考查动词。A. respond回应；B. indicate表明；C. convince使确信；D. influence影响。句意：我一直想说服他去看医生，因为他咳嗽了整整一个月。故选C。