From the words or group of words lettered A to D, choose the word or group of words that best completes each of the following sentences. This engine is........

From the words or group of words lettered A to D, choose the word or group of words that best completes each of the following sentences.
This engine is.........that one

Answer Details

The correct option is (3) "superior to". The word "superior" is used to compare two things and means better, higher in quality or greater in excellence. The correct comparative form of superior is "superior to", which means better than or greater than. The options (1) and (2) are incorrect because "than" should not be used with "superior". is also incorrect because "more superior" is redundant, as "superior" already implies a higher degree of excellence.