[{"data":1,"prerenderedAt":-1},["ShallowReactive",2],{"kakomon-q-2026-hissu-9":3},{"slug":4,"exam_year":5,"exam_round":6,"section":7,"section_code":8,"number":9,"body":10,"choices":11,"correct_indices":28,"explanation":29,"has_explanation":22,"tags":30},"2026-hissu-9",2026,4,"必須","hissu",9,"猫の妊娠期間はどれか。",[12,16,19,23,25],{"index":13,"body":14,"is_correct":15},1,"約2週間",false,{"index":17,"body":18,"is_correct":15},2,"約1か月間",{"index":20,"body":21,"is_correct":22},3,"約2か月間",true,{"index":6,"body":24,"is_correct":15},"約3か月間",{"index":26,"body":27,"is_correct":15},5,"約4か月間",[20],"正答は3（約2か月間）。猫の妊娠期間は約63〜67日で、およそ2か月間。1約2週間・2約1か月間は短すぎ、4約3か月間・5約4か月間は長すぎる。よって約2か月間。**覚え方**: 犬も猫も妊娠は約2か月（約63日）。",null]