[正答]
AB
※国試ナビ4※ [104I018]←[国試_104]→[104I020]
[★]
B
※国試ナビ4※ [104I019]←[国試_104]→[104I021]
CE
※国試ナビ4※ [104I017]←[国試_104]→[104I019]
-cryptorchism
.