单选题PLS BE INFORMED THAT SUB VSL’S TWO KINDS OF CERTIFICATES HAVE EXPIRED. ONE IS DERATING CERTIFICATE AND THE OTHER IS SAFETY EQUIPMENT CERITFICATE. According to this telex,（）.A two certificates have expiredB two certificates will expireC one of the two c

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单选题

PLS BE INFORMED THAT SUB VSL’S TWO KINDS OF CERTIFICATES HAVE EXPIRED. ONE IS DERATING CERTIFICATE AND THE OTHER IS SAFETY EQUIPMENT CERITFICATE. According to this telex,（）.

two certificates have expired

two certificates will expire

one of the two certificates have expired

one of the two certificates will expire

更多“PLS BE INFORMED THAT SUB VSL’S TWO KINDS OF CERTIFICATES HAV”相关问题

第1题

Given:Which two, independently, will allow Sub to compile?()A.B.C.D.E.

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第2题

编写如下事件过程： Private sub sub1 (ByVal x1 As String, y1 As String) Dim xt As String Dim i As Integer i = Len(x1) Do While i＞= 1 xt = xt + Mid(x1, i, 1) i=i-1 Loop y1 = xt End Sub Private Sub Form. Click() Dim s1 As String, s2 As String s1= "teacher" sub1 s1, s2 Print s2 End Sub 程序运行后，单击窗体，则窗体上显示的内容是A．rehcaetB．tahreeeC．themeeD．eerthea

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第3题

写出程序运行的结果Public class BasePublic virtual string Hello() {return “Base”;}Public class Sub:BasePublic override string Hello() {return “Sub”;}1. Base b = new Base(); b.Hello;2. Sub s = new Sub(); s.Hello;3. Base b = new Sub (); b.Hello;4. Sub s = new Base(); s.Hello;

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第4题

下面程序的输出结果是。 Private Sub Commandl_Click ch$=“ABCDEF” proc ch：Print ch End Sub Private Sub proc(ch As Stnng) s=“” For k=Len(ch) TO 1 Step -1 s=s&Mid(ch，k，1) Next k ch=s End Sub A．ABCDEF B．FEDCBA C．A D．F

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第5题

下列程序运行后的输出结果是______。Private Sub f(k，s)s=1For j=1 To ks=s*jNextEnd SubPrivate Sub Command1_Click()Sum=0For i=1 To 3Call f(i，s)Sum=Sum+sNextPrint SumEnd Sub

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第6题

My friend's reply was courteous but firm.A: well-informed B: respectful C: efficient D: respectable

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第7题

My friend's reply was courteous but firm.A:efficient B:respectable C:well-informed D:respectful

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PLS BE INFORMED THAT SUB VSL’S TWO KINDS OF CERTIFICATES HAV

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