题目

阅读下列程序,完成相应的问题。 (1) 下列程序运行后,变量s=。PrivateSub Form_Click( ) Dim a, b, c, s As Integer a=9 b=41 c=2*(a+b) s=a*c (2) 若a=50,b=60,则下列程序的执行结果为。Private Sub Form_Click( ) Dima As Integer, b As Integer Ifa>b Then a=a-b Else a=b+a EndifPrint a (3) 执行下面的程序后,输出的结果是 , 。Private Sub Form_Click( ) Dimx As Integer, a As Integer x=0 a=0 For j=1to 5 a=a+j Next j x=j Print x, aEnd Sub (4) 执行下面的程序后,输出的结果是 , 。Private S(   )27._________ you_________ your brother can join us. We want one of you.A. Neither; nor   B. Either; or   C. Both; and       D. Not only; but also
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