眼眶蜂窝织炎(如图)的严重并发症有()
A.海绵窦血栓形成
B.视神经萎缩
C.化脓性脑膜炎
D.败血症
E.眼球萎缩
参考答案:A, B, C, D
Put a "duck" and a "hen" together, you can get "seven". Put a "hen" an a "rabbit" together you can get
_____.[ ]
A. seven
B. eight
C. nine
何谓红枣花期“三喷”?叙述其主要内容。