About ________ of the students in Grade
问题:
About ________ of the students in Grade Nine this year were born in the ________.
A.three five; 1996
B.three fifths; 1990s
C.third fifth; 1997
D.third fifths; 1990s
About ________ of the students in Grade Nine this year were born in the ________.
A.three five; 1996
B.three fifths; 1990s
C.third fifth; 1997
D.third fifths; 1990s