[正答]
A
※国試ナビ4※ [104B010]←[国試_104]→[104B012]
[★]
C
※国試ナビ4※ [104B011]←[国試_104]→[104B013]
ABC
※国試ナビ4※ [104B009]←[国試_104]→[104B011]
.