下列那些选项符合天疱疮的临床损害特征()
A.揭皮试验阳性
B.尼氏征阳性
C.针刺反应阳性
D.探针试验阳性
E.张力性大疱
参考答案:A, B, D, E
When the seriously injured man was taken to a hospital _____, he was half conscious; while lying in bed, he heard a voice ______ calling him. [ ]
A. close; at a distance
B. near; in the distance
C. nearby; in the distance
D. close; from distance
73-200型潜孔钻机的副杆长度为()m。