[正答]
E
※国試ナビ4※ [104B020]←[国試_104]→[104B022]
[★]
※国試ナビ4※ [104B019]←[国試_104]→[104B021]
D
※国試ナビ4※ [104B021]←[国試_104]→[104B023]
.