下列程序段的执行结果为 a=5 Fork=1 To 0 a=a + k Next k Print k;aA.-1 6B.-1 16C.1 5D.11 21

下列程序段的执行结果为 a=5 Fork=1 To 0 a=a + k Next k Print k;a

A.-1 6

B.-1 16

C.1 5

D.11 21


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