直接盘存法一般用于数量较多且容易出现舞弊行为的财产物资。()
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抽查法的特点是审计工作量大、审计成本较高,很难普遍采用。()
An advantage of a helical gear pump over a simple gear pump is that the helical gear pump
A. maintaining a steadier speed
B. delivering liquids over greater distances
C. operating for longer periods of time
D. producing a smoother discharge flow