In the Citric Acid Cycle, Acetyl-CoA Reacts with ________ to Produce

In the citric acid cycle, acetyl-CoA reacts with ________ to produce _________.

A) fumarate; $\alpha$ -ketoglutarate
B) oxaloacetate; citrate
C) citrate; isocitrate
D) succinyl-CoA; oxaloacetate
E) malate; cis-aconitate