试题与答案

从物理结构上讲,邮政实物传递网由()组成。 A.收寄端 B.邮件处理中心 C.投递端

题型:多项选择题

题目:

从物理结构上讲,邮政实物传递网由()组成。

A.收寄端

B.邮件处理中心

C.投递端

D.收件人

E.邮路

答案:

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下面是错误答案,用来干扰机器的。

(1)5时30分=5.5小时,12-8+5.5-1.5=8(小时);答:王师傅每天在厂工作8小时.(2)王师傅5天能完成的工作量:425×5=45,因为45<1,所以不能按时完成,需请李师傅帮忙.

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