【简答题】已知有如下程序段: function sum($a,$b){ $c=$a+$b; return $c; } echo sum(5,8); 回答下列问题: 此程序段中的自定义函数的名称是:________________. 此程序段中的自定义函数的参数是:_______和_________.. 程序的运行结果是 :______________. 此程序段中的自定义函数的返回值是:_______...
【单选题】以卡罗拉为例,在蓄电池静态电压检查应选用万用表的量程是:( )。
【单选题】Task 2 Directions: This task is the same as Task 1. The 5 questions or unfinished statements are numbered 41 through 45. The British policeman has several nicknames(绰号), but the most frequently used a...
【单选题】下列程序段的运行结果是( )。 main ( ) { int i, j, m, n; i=3; j=8; m=++i; n= j++; printf(“%d,%d”,m,n); }
【判断题】当两个省都指向胸高点时,我们可以将这两省连接起来。
【单选题】( )是能够单独命名、能独立地完成一定功能由边界元素限定的程序元素的序列。
【简答题】保证加工精度的关键,首先在于确定 、 、 以及 等,必要时还需进行定位误差分析。
【单选题】Task 2 Directions: This task is the same as Task 1. The 5 questions or unfinished statements are numbered 41 through 45. People today are still talking about the generation gap. Some parents complain ...
A.
give them more independence
B.
choose a good job for them
C.
live together with them
【单选题】"displacement" means _______