星状神经节阻滞可出现的并发症为
A.药物误入血管引起毒性反应
B.药液误入蛛网膜下隙
C.气胸
D.膈神经阻滞
E.喉返神经麻痹
参考答案:A, B, C, D, E
Mike was singing _________ his twin brother at that party.
A.as beautiful as
B.so beautiful as
C.as beautifully as
D.so beautifully as
简述一般进出口通关程序。