摩托车应装有与后尾灯同时启闭的后牌照灯,其光色是()
A.红色
B.黄色
C.白色
参考答案:C
----You can’t finish the book in less than an hour, I suppose?
-----________.
A.Yes, I’m sure I can
B.No, hardly
C.Sorry, I can’t
D.I don’t think I can
有以下程序: #include<stdio.h> main() { int a=1,b=2,c=3,x; x=(a^b)&c;printf("%d\n",x); } 程序的运行结果是______。
A.0
B.1
C.2
D.3