One Difference Between Working Memory and Long-Term Memory Is That

One difference between working memory and long-term memory is that

A) the contents of working memory tend to be in the form of visual images,whereas the contents of long-term memory are often verbal and symbolic.
B) damage to the brain can disrupt working memory,but long-term memory seems not to be similarly vulnerable.
C) long-term memory has a limited capacity,whereas working memory does not.
D) the contents of working memory depend on the content of one's current thinking,but the contents of long-term memory do not.