[正答]
B
※国試ナビ4※ [100I014]←[国試_100]→[100I016]
[★]
A
※国試ナビ4※ [100I015]←[国試_100]→[100I017]
E
※国試ナビ4※ [100I013]←[国試_100]→[100I015]
.