中等量出血的血胸病人,早期不应出现:()
A.胸痛、咳嗽、呼吸困难
B.面色苍白、肢体发凉
C.昏迷
D.尿量减少
E.脉搏呼吸加快
参考答案:C
There ________ some eggs on the plate. But there ________ any bread on it.[ ]
A. are; aren't
B. are; isn't
C. is; isn't
该企业发生的第(3)笔业务需要缴纳的契税为( )万元。
A.10
B.1
C.30
D.3