About ___________of the workers in the factory were born in__________.
A.three-fifths, 1970s | B.three- fifths, the 1970s |
C.three- fifth, the 1970s | D.three- fifth, 1970 |
About ___________of the workers in the factory were born in__________.
A.three-fifths, 1970s | B.three- fifths, the 1970s |
C.three- fifth, the 1970s | D.three- fifth, 1970 |