The element common to all the genres of literature is, A word fitly spoken is apples of gold in pictures of silver illustrates, A play is usually performed

The element common to all the genres of literature is the subject matter. Every piece of literature, whether it's a poem, novel, play, or essay, addresses a particular topic or theme.

• D. subject matter

The phrase "A word fitly spoken is apples of gold in pictures of silver" directly compares "a word fitly spoken" to "apples of gold in pictures of silver" without using "like" or "as." This is an example of a metaphor.

• C. metaphor

A play is a dramatic performance, and such performances are typically presented in a designated area within a theater.

• D. on a stage