Improve the bracketed part of the given sentence.
But understanding what constitutes such (a miracle diet), and making sure that patients get it, isn't as straightforward as it seems

Options

A. a miraculous diet
B. a miracling diet
C. an miracling diet
D. No Improvement

Answer

A

Explanation

To qualify a Noun, an Adjective is used. Hence, a miraculous (Adjective) diet (Noun) should be used here.