软件开发中的各种流程图有多种表示方法和形式,其中在国家标准GB8566-88关于软件开发流程图中,方框表示
A.外部项
B.处理
C.文件
D.判断
参考答案:B
April 21 was the national memorial day ____ were killed in Yushu Earthquake on April 14 2010.
A in honor of any one who B in celebration of those who
C in memory of whoever D in charge of no matter who
正常运行时,控制电源熔丝熔断有哪些后果?