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【单选题】
不属于牙周病主要症状的是
A.
牙龈红肿
B.
牙周袋形成
C.
牙槽骨吸收
D.
牙齿松动
E.
楔状缺损形成
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A.
凉血止血
B.
发散风寒
C.
清热解暑
D.
泻下通便
E.
止痒
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A.
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B.
错误
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A.
might run
B.
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might be running
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