[正答]
AD
※国試ナビ4※ [103I018]←[国試_103]→[103I020]
[★]
E
※国試ナビ4※ [103I019]←[国試_103]→[103I021]
ABD
※国試ナビ4※ [103I017]←[国試_103]→[103I019]
.