[正答]
BD
※国試ナビ4※ [104B027]←[国試_104]→[104B029]
[★]
AD
※国試ナビ4※ [104B028]←[国試_104]→[104B030]
B
※国試ナビ4※ [104B026]←[国試_104]→[104B028]
.