From the words or group of words lettered A to D, choose the word or group of words that best completes the sentence below. How did you arrive at ..... wond...

From the words or group of words lettered A to D, choose the word or group of words that best completes the sentence below.

How did you arrive at ..... wonderful conclusion?

Answer Details

The correct option is "such a". This is because "such" is an adjective that is used to modify a noun or pronoun and is followed by "a" to create a noun phrase that serves as the object of the preposition "at". The noun phrase created by "such a" is "wonderful conclusion". Therefore, the correct sentence is "How did you arrive at such a wonderful conclusion?"