It would be D for this question as it said to avoid southern foods, and yet in the next part, it contradicts itself by stating southerners are conservative. A negative leading into a positive. That’s not logical.
I believe the answer is tense
Answer:
really don't know the picture
A singular verb would be used with a singular noun (she, Bob, Jane, truck) while a plural verb would be used with a plural noun (they, cars, books).
For example "The truck drives away." Truck being a singular noun and drives being a singular verb.
Another example
"The cars drive away." cars being a plural noun and drive being the plural verb.