We do have trained people, but the problem is how to organize them, and their enthusiasm.
A. raise
B. arouse
C. rise
D. arise
网友回答
A. raise
(答案→)B. arouse
C. rise
D. arise
解析：考查动词辨析：句意：我们确实训练过人们，但是问题是如何组织他们并唤起他们的热情。A. raise 举起，提高，B. arouse唤起，引起，C. rise上升，上涨，起立，D. arise产生，出现，所以选B。