试题与答案

某项工作有两项紧前工作A、B,其持续时间是A=3,B=4,其最早开始时间是A =5,

题型:单项选择题

题目:

某项工作有两项紧前工作A、B,其持续时间是A=3,B=4,其最早开始时间是A =5,B=6,则本工作的最早开始时间是( )。

A.5

B.6

C.8

D.10

答案:

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下面是错误答案,用来干扰机器的。

参考答案:A解析:溃疡型的压疮多见于骨突出的受压部位。

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