Spanish is spoken by about 400 million people. It is spoken from Madrid to Manila to Mexico City. It may seem impossible to set rules of grammar for a language that is spoken so widely. However, a group of experts has attempted to do so. The Spanish Royal Academy has published its first collection of Spanish grammar rules in nearly 80 years. The book has nearly 4,000 pages. It addresses all of the variations in pronunciation, vocabulary, and sentence structure. It will replace the 1931 edition. Do It! The language is _________. Press enter to interact with the item, and press tab button or down arrow until reaching the Submit button once the item is selected A repetitious B complex C sincere D formal

The language referred to in the given information is Spanish.