No words can his feelings when the money dropping on the street was sent back to him.
A. control
B. convey
C. exchange
D. affect
网友回答
A. control
(答案→)B. convey
C. exchange
D. affect
解析：句意：当掉在街上的钱被送回来时，无法用语言来表达他的感情。Control控制； convey 表达； exchange交换； affect影响。根据句意故选B。