[正答]
A
※国試ナビ4※ [113E019]←[国試_113]→[113E021]
[★]
E
※国試ナビ4※ [113E018]←[国試_113]→[113E020]
※国試ナビ4※ [113E020]←[国試_113]→[113E022]
.