According to a study by the Carnegie Foundation for the Advancement of Teaching,companies in the United States are providing job training and general education for nearly eight million people,about equivalent to the enrollment of the nation's four-year colleges and universities.
(A) equivalent to the enrollment of
(B) the equivalent of those enrolled in
(C) equal to those who are enrolled in
(D) as many as the enrollment of
(E) as many as are enrolled in
I've read many about this topic, but I'm still unclear about:
1. The OG says :"Equivalent is too broad and vague a term for comparing groups of people". Could someone specify it?
2. Also, could someone give an explanation for E? How come it is parallel since it doesn't seem like parallel in structure.
Thanks
(A) equivalent to the enrollment of
(B) the equivalent of those enrolled in
(C) equal to those who are enrolled in
(D) as many as the enrollment of
(E) as many as are enrolled in
I've read many about this topic, but I'm still unclear about:
1. The OG says :"Equivalent is too broad and vague a term for comparing groups of people". Could someone specify it?
2. Also, could someone give an explanation for E? How come it is parallel since it doesn't seem like parallel in structure.
Thanks

















