WhichsubstanceisNOTconsideredtobeOilunderthepollutionpreventionregulations?()
A. Petroleumandfueloil
B. Sludge
C. Oilmixedwithdredgespoil
D. Oilrefuseandoilmixedwithwastes
查看答案
Theresultsoftheauditsandreviews()totheattentionofallpersonnelhavingresponsibilityintheareainvolved.
A. shouldbring
B. shouldbebrought
C. shouldtake
D. shouldbetaken
Whiletestingacargotank,youroxygenindicatorreads25%oxygeninthetank.Youwouldthen().
A. enterthetanksafely
B. suspecttheaccuracyofthereading
C. ventilatethetank
D. testfornitrogen
骨骼肌可发生完全强直收缩是因为:()
A. 动作电位时程短于肌肉收缩的收缩期
B. 动作电位时程长于肌肉收缩的收缩期
C. 动作电位时程长于肌肉收缩的舒张期
D. 动作电位时程短于肌肉收缩的舒张期
主办柜员备岗系统级别为(),只有在替岗时方可上调至05级。
A. “02级有资格”
B. “02级无资格”
C. “05级有资格”
D. “05级无资格”