问题补充：
The mountain village is my hometown. I spent merry night there when
I was young.
A. a great many
B. plenty of
C. many a
D. a great deal
答案：
A. a great many
B. plenty of
(答案→)C. many a
D. a great deal
解析：many a merry night= a great many /plenty of merry nights .
