Respuesta :
Answer:
5
Explanation:
Number 5 is completely irrelevant, since most doctors' working hours are not related to the question.
The sentence that doesn't back the key idea of the paragraph and therefore, must be removed to enhance the coherence and reasoning would be:
D). 5
- In the paragraph, the sentence that must be removed to amplify the reasoning of the paragraph sentence 5 i.e. "most...afternoon."
- The reason behind this is that it offers insignificant detail regarding the working hours of the doctors which adds an obscure element to the paragraph as it is not associated to the main idea.
- The other sentences contribute to promoting the major idea of the paragraph by elaborating it and adding dimensions to it.
Thus, option D is the correct answer.
Learn more about "Sentence" here:
brainly.com/question/696102