Two-way repeated-measures ANOVA compares:

a) Several means when there are two independent variables, and the same entities have been used in all conditions.
b) Two means when there are more than two independent variables, and the same entities have been used in all conditions.
c) Several means when there are two independent variables, and the same entities have been used in some of the conditions.
d) Several means when there are more than two independent variables, and some have been manipulated using the same entities and others have used different entities.