It is reasonable to assume that demand for sophisticated emergency medical treatment is higher in Jerusalem, where terrorist bomb attacks were frequent incidents.

下列有关PDCA的表述，不准确的是（）

A.P是“做计划”

B.D是“执行”，即：按计划执行

C.C是“检查”，即：跟踪措施的实施情况，检查问题是否重复发生

D.A是“分析”，即：对检查出现的问题进行深度分析