Which sentence does not contain any errors in comma usage? A. Ryan has a new wooden baseball bat. B. The modern, and steel refrigerator had three small compartments. C. It is, a pentagonal, military building. D. The leftovers were stored in three, plastic containers.



Answer :

A. Ryan has a new wooden baseball bat.

The sentence above correctly  contains no comma (there is no need for a comma, since it is a simple sentence). 

the answer is A. Ryan has a new wooden baseball bat.