Much to our joy, John was finally to join in our adventurous journey.
A. advised
B. agreed
C. hoped
D. persuaded
网友回答
A. advised
B. agreed
C. hoped
(答案→)D. persuaded
解析：
试题分析:句意：使我们非常高兴的是，约翰最后被说服来参加我们的冒险旅游了。A建议；B同意；C希望；D说服。advise sb to do sth “建议某人做某事（没成功）”；persuade sb to do sth “说服某人做某事”，根据语境可知他被说服了，所以选D。