প্রশ্নঃ The book is "full" (A) /of "updated" (B)/ and "contemporary" (C) commentary, (D)
বর্ণনাঃ contemporary. Things that are contemporary are either happening at the same time or happening now. Contemporary art is recent art. In history class, if you hear that one famous person was a contemporary of another, that means they lived at the same time. Contemporaries are people and things from the same time period.