[正答]
AD
※国試ナビ4※ [102I019]←[国試_102]→[102I021]
[★]
BE
※国試ナビ4※ [102I018]←[国試_102]→[102I020]
C
※国試ナビ4※ [102I020]←[国試_102]→[102I022]
.