执行以下程序段后,变量c$的值为 ______。a$="Visual Basic Programming"b$="Quick"c$=b$ & U
执行以下程序段后,变量c$的值为 ______。 a$="Visual Basic Programming" b$="Quick" c$=b$ & U Case(Mid$(a$,7,6))& Right$(a$,12)
A.Visual Basic Programming
B.Quick Basic Programming
C.QUICK Basic Programming
D.Quick BASIC Programming