(16～l7题共用备选答案)
胰瘘患者可发生
A．呼吸性碱中毒B．呼吸性酸中毒c．代谢性酸中毒D．代谢性碱中毒E．高血钾症
参考答案：C
不是液化石油气的理化性质的时()
A、无色
B、无臭
C、无毒
D、无味
-- So what is the procedure?
--- All the applicants ______ before a final decision is made by the authority.
A．interviewed
B．are interviewing
C．are interviewed
D．are being interviewed
