若SIPPII与BAM之间的加载线通讯中断,可通过AV5板上()指示灯看出。
A.RUN
B.V5S
C.COM
D.NOD
参考答案:C
在C语言中提供的合法的关键字是______。
A.swicth
B.cher
C.Case
D.default
Christmas seems to more quickly every year.
A.come round
B.come in
C.come over
D.come out