_____the teachers in their school is about 200 and ________ them are women teachers.( )
A.A number of,a number of
B.A number of,the number of
C.The number of,a number of
D.The number of,the number of
_____the teachers in their school is about 200 and ________ them are women teachers.( )
A.A number of,a number of
B.A number of,the number of
C.The number of,a number of
D.The number of,the number of