按下所有按键,数码管都没有显示,故障原因不可能是()
A. 按键连接有问题
B. 数码管连接有问题
C. 程序有问题
D. CPU运行的是.c文件
___________ is a summarized record of what took place in a meeting
A. Memo
B. Agenda
C. Minute
D. Resume
Which of the following words can not be use to refer to very fast rise?
A. surge
B. climb
C. soar
D. rocket
采用工程量清单计价的工程,在招标文件或合同中应明确风险的()
A. 内容
B. 损失
C. 范围
D. 幅度