6.
Your Answer is
Correct Answer is G
Explanation
The underlined part is the position of the predicate verb, and its subject is breeders, so the plural form of the predicate verb should be used, and item G is correct.
6.
Your Answer is
Correct Answer is G
Explanation
The underlined part is the position of the predicate verb, and its subject is breeders, so the plural form of the predicate verb should be used, and item G is correct.