气管异物引起的后果有()
A.咳嗽、多痰
B.窒息死亡
C.发热
D.心力衰竭
E.吞咽困难
参考答案:A, B, C, D
I think it'll be a good way _____ to the theatre. [ ]
A. by bus
B. on a bus
C. take a bus
D. to take a bus
早期发生视 * * 水肿的颅内肿瘤是()
A.垂体瘤
B.枕骨大孔区肿瘤
C.枕叶肿瘤
D.小脑肿瘤
E.延髓区肿瘤