单选题Ihave___himtogiveupsmoking n

问题补充：

单选题I have ___ him to give up smoking, now he is a non-smoker.A.adviceB.adviseC.persuadeD.persuaded

答案：

D解析persuade意为“说服，劝服”，如果说（劝）而不服，则不用persuade，而用advise等词．