更多“At the sports track meet, Tomthe champion if he had reached the finish one second earlier. ”相关问题
  • 第1题:

    下面的程序的运行结果是__________

    func main() {strs := []string{"one", "two", "three"}for _, s := range strs { go func() { time.Sleep(1 * time.Second) fmt.Printf("%s ", s) }()}time.Sleep(3 * time.Second)}


    参考答案:three three three

  • 第2题:

    PDM includes four types of dependencies or precedence relationships…(73),the initiation of the successor activity,depends upon the initiation of the predecessor activity.

    A.Finish-to-Start

    B.Finish-to-Finish

    C.Start-to-Start

    D.Start-to-Finish


    正确答案:C

  • 第3题:

    ● Precedence Diagramming Method (PDM) is a method used in activity sequencing. There are four types of dependencies or precedence relationships in PDM. The initiation of the successor activity depends upon the completion of the predecessor activity is called __(75)__.

    (75)

    A.Finish-to-Start

    B.Finish-to-Finish

    C.Start-to-Start

    D.Start-to-Finish


    正确答案:A

  • 第4题:

    It() as a shock to realize that I was not alone in the room.

    A、came

    B、appeared

    C、arrived

    D、reached


    参考答案:A

  • 第5题:

    PDM includes four types of dependencies or precedence relationships: ...(18). The completion of the successor activity depends upon the initiation of the predecessor activity.

    A.Finish-to-Start

    B.Finish-to-Finish

    C.Start-to-Start

    D.Start-to-Finish


    正确答案:D
    解析:PDM包括四种活动依赖或前导关系:...开始一结束。后续活动的结束依赖于前置活动的开始。

  • 第6题:

    Precedence Diagramming Method(PDM) is a method used in activity sequencing. There are four types of dependencies or precedence relationships in PDM. The initiation of the successor activity depends upon the completion of the predecessor activity is called ( ).

    A.Finish-to-Start
    B.Finish-to-Finish
    C.Start-to-Start
    D.Start-to-Finish

    答案:A
    解析:
    前导图法是用于活动排序的技术。前导图法包括四种活动依赖关系。先行活动结束后续活动才能开展的关系是结束—开始关系。