Expository writing using phrases like either/or or similarity/difference falls into the pattern.

a. definition
b. descriptive
c. illustrative
d. comparison-contrast

D. Comparison-contrast

Explanation:

The expository essay is one of the types of essays. The idea on which the essay has to be written requires a great deal of research, investigation, evidence, and support to build the arguments. The arguments need to be put forward concisely and clearly. There are many ways of building such arguments. Some of them are by comparison and contrast, definition, analyzing cause and effect, examples, etc.

the sentence that avoid faulty coordination is:

culture, which is well represented in philadelphia, plays a major role including theatre, music, and the visual arts.  

faulty coordination occurs when the writer gives equal importance two different ideas (clauses) which in fact are not equivalent. in order to correct a misplaced clause or idea, the writer can place less important or emphatic ideas in a relative clause as in the previous sentence.  

where are the answer choices?