问题补充：
He is an tourist and he has interesting experiences.
A. experienced; a great many of
B. experienced; a great deal of
C. experiential; a great deal of
D. experienced; a great many
答案：
A. experienced; a great many of
B. experienced; a great deal of
C. experiential; a great deal of
(答案→)D. experienced; a great many
解析：考查experience用法。形容词experienced有经验的，修饰名词tourist，指有经验的游客。第二空后面的experiences是可数名词复数形式，用a great many修饰可数名词复数。A项多of.
