Respuesta :
The answer is D:
The subject and the verb do not agree in the sentence D: "Neither a cheesburger nor a fried chicken sandwich are low-calorie." because when two subjects are connected by 'Neither...nor' (paired conjunctions), the subject that is closer to the verb determines whether the verb is singular or plural. So, the correct is: 'Neither...nor...fried chicken sandwich is low-calorie.'