问题
There are_________ students in my school._________ students in my school is over 5000.
A:a number of, A number of
B:the number of, The number of
C:the number of, A number of
D:a number of, The number of,
B:the number of, The number of
C:the number of, A number of
D:a number of, The number of,
正确答案是: