问题
单项选择题 A1型题
军团菌进入人体主要是通过（）
A.呼吸道
B.消化道
C.皮肤
D.消化道和呼吸道
E.皮肤和消化道
答案
参考答案：A
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军团菌进入人体主要是通过（）
A.呼吸道
B.消化道
C.皮肤
D.消化道和呼吸道
E.皮肤和消化道
参考答案：A
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