A= 3    EVALUATE A    WHEN 1    COMPUTE

A= 3    EVALUATE A    WHEN 1    COMPUTE A = A +1    WHEN 2    COMPUTE A = A +2    WHEN 3    COMPUTE A = A +3    WHEN OTHER    COMPUTE A = A +4    END-EVALUATE    执行后,A的值为

A.4

B.5

C.6

D.7

正确答案是C