【简答题】听录音,选出你所听到的句子。 ( ) 1. A. Hello! ( ) 2. A. I'm Lin Wei. ( ) 3. A. Goodbye! B. Hi! B. I'm Wei Lin. B. Bye!
【判断题】在手工砂箱铸造实习结束时,砂箱、工具箱以及其他工具必须按照操作规定要求摆放整齐。
【单选题】The new job deals with
【简答题】以下程序的功能是:人键盘上输入若干个学生的成绩, 统计并输出最高成绩和最低成绩,当输入负数时结束输入.请填空. 以下是引用片段: main() { float x,amax,amin; scanf("%f",&x); amax=x; amin=x; while( 填空 ) { if(x>amax) amax=x; if( 填空 ) amin=x; scanf("%f",&x); } printf(...
【单选题】Which is said of Servelink?
A.
Sales have sharply increased with the online service.
B.
They are currently suffering technical difficulties.
C.
A new service has brought higher customer satisfaction.
D.
They plan to launch a new electronic messenger service.
【简答题】为什么说完全竞争企业改变产量的行为不会影响市场价格?
【简答题】选择合适的选项补全对话。 A. I am playing B. Hi C. play D. what are you doing Li Ming: Hi, Gao Wei. Gao Wei: 1___________, Li Ming. Li Ming: What are you doing? Gao Wei: 2___________. And 3___________? Li Ming: I ...
【简答题】以下程序的功能是 :从键盘上输入若干个学生的成绩(学生人数最多不超过1000人),统计计算出平均成绩,并输出低于平均分的学生成绩,当输入负数时结束。划线处应分别填入( )。 main() { float x[1000],sum=0.0,ave,a; int n=0,i; printf("Enter mark:\n"); scanf("%f",&a); while(a>=0.0 && n<...< /div>