【毎日一問】3.15 選択問題有毒物質が人体に入る主な経路は（）を通じてです

2016-03-15View Original

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http://bbs.hcbbs.com/static/image/hrline/line7.pnghttp://bbs.hcbbs.com/static/image/hrline/line7.pnghttp://bbs.hcbbs.com/static/image/hrline/line7.pnghttp://bbs.hcbbs.com/static/image/hrline/line7.pnghttp://bbs.hcbbs.com/static/image/hrline/line7.png 有毒物質が人体に入る主な経路は（）です。A 呼吸器系 B 皮膚 C 上記の両方 D 消化器系答え：C、上記の両方 http://bbs.hcbbs.com/static/image/hrline/line7.pnghttp://bbs.hcbbs.com/static/image/hrline/line7.pnghttp://bbs.hcbbs.com/static/image/hrline/line7.pnghttp://bbs.hcbbs.com/static/image/hrline/line7.pnghttp://bbs.hcbbs.com/static/image/hrline/line7.pnghttp://bbs.hcbbs.com/static/image/hrline/line7.png

Reply #22016-03-15

A 呼吸器~~~~~~~~~~~~~~

Reply #32016-03-15

有毒物質が人体に入る主な経路は（A）です。A 呼吸器系 B 皮膚 C 上記の両方 D 消化器系

Reply #42016-03-15

c.........................................

Reply #52016-03-15

A 呼吸器系 B 皮膚 D 消化器系

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【毎日一問】3.15 選択問題 有毒物質が人体に入る主な経路は（ ）を通じてです

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【毎日一問】3.15 選択問題有毒物質が人体に入る主な経路は（）を通じてです