The Prime Minister expressed his satisfaction with his talks, that he had
enjoyed his stay here.
A. visiting; add
B. visited; adding
C. visiting; adding
D. visited; added
网友回答
A. visiting; add
B. visited; adding
(答案→)C. visiting; adding
D. visited; added
解析：考查分词。第一空用现在分词作定语，意思是到访的，表示正在访问；第二空用现在分词做伴随状语，表示主动关系。