A.Visual
B.Basic
C.6
D.11
[单选题]执行语句s=Len(Mid(/"VisualBasic/",1,6))后,s的值是( )。A.VisualB.BasicC.6D.11
[单选题]执行语句s=Len(Mid("VisualBasic",1,6))后,s的值是( )。A.Visual.B.BasicC.6D.11
[单选题]执行语句s=Len(Mid("VisualBasic",1,6))后,s的值是A. VisualB.BasicC.6D.11
[单选题]执行语句s=Len(Mid("study hard",1,5))后,s的值是A.studyB.hardC.5D.10
[单选题]设a="Visual Basic",下面使b="Basic"的语句是 ______。A.b=Left(a,8,12)B.b=Mid(a,8,5)C.b=Right(a,5,5)D.b=Leh(a,8,5)
[单选题]设a="Visual Basic",下面使b="Basic"的语句是______。A.b=Left(a, 8, 12)B.b=Mid(a, 8, 5)C.b=Right(a, 5, 5)D.b=Left(a, 8, 5)
[单选题]s$="abcdefghijk",Mid$(s$,1,4)的值是()。A . “efghijk”B . “hijk”C . “abcd”D . abcdefg
[单选题]设a="Microsoft Visual Basic",则以下使变量b的值为“Visual Basic”的语句是A. b=Left(a,10)B.b=Mid(a,10)C.b=Right(a,10)D.b=Mid(a,11,10)
[单选题]以下能从字符串"Visual Basic"中直接取出子字符串"Basic"的函数是( )。A.LeftB.MidC.StringD.Instr
[单选题]关于Visual Basic"方法"的概念错误的是A.方法是对象的一部分B.方法是预先定义好的操作C.方法是对事件的响应D.方法用于完成某些特定的功能