眼部热烧伤可出现()
A.巩膜坏死
B.眼睑闭合不全
C.角膜混浊坏死
D.睑球粘连
E.眼球萎缩
参考答案:A, B, C, D, E
---Is there any flight to New York?
--- I think there ______ be, for it is snowing so heavily.
A.shouldn’t
B.mustn’t
C.can’t
D.needn’t