[正答]
D
※国試ナビ4※ [099D049]←[国試_099]→[099D051]
[★]
B
※国試ナビ4※ [099D048]←[国試_099]→[099D050]
C
※国試ナビ4※ [099D050]←[国試_099]→[099D052]
.