问题补充：
The number of students in Class Seven fifty-six, and a large number of them Jay Chou.
A. are; like
B. is; likes
C. is; like
D. are; likes
答案：
A. are; like
B. is; likes
(答案→)C. is; like
D. are; likes
解析：上文the number 数字是单数,后面a large number of them,他们中大量人是复数
