急性卡他性会厌炎充血、肿胀位置主要是在()。
A.会厌全部
B.会厌根部
C.会厌舌面
D.会厌喉面
E.杓会厌皱襞
参考答案:C
You are leaving for America. Have you said to your friends? [ ]
A. hello
B. sorry
C. goodbye
D. thanks
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