[正答]
C
※国試ナビ4※ [098E020]←[国試_098]→[098E022]
[★]
A
※国試ナビ4※ [098E021]←[国試_098]→[098E023]
D
※国試ナビ4※ [098E019]←[国試_098]→[098E021]
.