The correct answer is letter C. Mental Agility. <span>In The Life of Samuel Johnson, mental agility is a strength in Johnson that Boswell praises above others. Having the strength of mental agility is having the sense of being quick, most especially in thinking.</span>
The correct answer is D. The Rake's Progress. It is not a ballet, but an opera. The libretto was written by the famous modernist poet W. H. Auden, and it had its premiere in 1951. To this day, it has been considered one of the ultimate masterpieces of the 20th-century opera, just like Stravinsky's ballets are landmarks in their genre.
Northern European Mythology
