[正答]
C
※国試ナビ4※ [100B031]←[国試_100]→[100B033]
[★]
※国試ナビ4※ [100B030]←[国試_100]→[100B032]
※国試ナビ4※ [100B032]←[国試_100]→[100B034]
.