【简答题】设单片机的 f osc =6MHz ,计数器处于不同的工作方式时,最大计数范围是多少?
【单选题】如果想要限制用户过多的占用磁盘空间,应当( )
【单选题】What does the global study tell us about people's height in the last hundred years? A.There is a remarkable difference across continents. B. The increase in people’s height has been quickening. C. The...
【单选题】What does the circles on the flag mean?
A.
It stands for mascots.
B.
It has a colorful meaning.
C.
It represents the continents.
【单选题】如果想要限制用户过多的占用磁盘空间,应当( )
【单选题】2-4节串联电池组应用场合的标称电压为( )
【判断题】药品与固定设施保持距离目的是便于仓库温湿度均匀及货垛的安全。
【多选题】What continents does Nala lead us to?
【简答题】读程序,程序运行结果是_____ 。 #include void main() { float x=2.0,y; if(x<0.0) y=0.0; else if(x<5.0) y=1.0/x; else y=1.0; printf("%4.1f\n",y); } ( A ) 0.0 ( B ) 0.5 ( C ) 1.0 ( D ) 不确定
【单选题】阅读下列FORTRAN程序: PROGRAM test real PI=3.14159265 WRITE(*,'(F6.4) ')PI END 程序运行后输出结果是( )