37.
Your Answer is
Correct Answer is C
Explanation
Since carts and bins are crammed (squeezed into), the predicate verb was chosen.
Item A/B: The subject is rows upon rows in plural.
37.
Your Answer is
Correct Answer is C
Explanation
Since carts and bins are crammed (squeezed into), the predicate verb was chosen.
Item A/B: The subject is rows upon rows in plural.