(1分)根据抗原结构分类，链球菌分20个群，对人致病的90%属于( )· https://bgk-photo.cdn.bcebos.com/9f510fb30f2442a7bc1fbbdac143ad4bd11302bf.jpgA. A群· https://bgk-photo.cdn.bcebos.com/b90e7bec54e736d1d129ca778b504fc2d5626993.jpgB. B群· https://bgk-photo.cdn.bcebos.com/aec379310a55b31993e8c40a53a98226cffc17bf.jpgC. C群· https://bgk-photo.cdn.bcebos.com/f2deb48f8c5494eee11749663df5e0fe99257e93.jpgD. D群纠错得分： 0
(1分)根据抗原结构分类，链球菌分20个群，对人致病的90%属于( )· https://bgk-photo.cdn.bcebos.com/9f510fb30f2442a7bc1fbbdac143ad4bd11302bf.jpg
A、 A群· https://bgk-photo.cdn.bcebos.com/b90e7bec54e736d1d129ca778b504fc2d5626993.jpg
B、 B群· https://bgk-photo.cdn.bcebos.com/aec379310a55b31993e8c40a53a98226cffc17bf.jpg
C、 C群· https://bgk-photo.cdn.bcebos.com/f2deb48f8c5494eee11749663df5e0fe99257e93.jpg
D、 D群纠错得分： 0
发布时间：2024-09-26 23:40:39
