[正答]
B
※国試ナビ4※ [100B070]←[国試_100]→[100B072]
[★]
※国試ナビ4※ [100B069]←[国試_100]→[100B071]
D
※国試ナビ4※ [100B071]←[国試_100]→[100B073]
.