压力容器运行中操作人员应对安全附件检查，检查（）运行是否正常。
A、安全附件
B、联锁保护装置
C、仪表等
参考答案：A, B, C
The nurse is teaching a client who has been prescribed allopurinol for the treatment of gout. Which instruction would the nurse give to the client
A. Increase alcohol intake while taking the drug.B. Avoid foods that are rich in purine.C. Take aspirin for pain.D. Take the drug between meals to promote absorption.
道岔基本轨垂直磨耗，50kg/m及以下钢轨，在其他站线上超过（）时，应及时修理或更换。
A、6mm
B、8mm
C、10mm
D、11mm
