Do you think the Democratic People’s Republic of Korea will all the contents of the Korean nuclear issue?
A. approve
B. be approved
C. be approved of
D. approve of
网友回答
A. approve
B. be approved
C. be approved of
(答案→)D. approve of
解析：approve意为“赞同，赞许”，多作不及物动词，和of连用。