有下列程序段落:int i,a[5];for(i=0;i<5;i++)scanf(“%d”,&a[i]);若要使数组元素的值分别为1,2,3,4,5,应从键盘输入( )。
A. 1,2,3,4,5↙
B. 1 2 3 4 5↙
C. 12345↙
D. 1;2;3;4;5↙
查看答案
以下4 个数组定义中,( )是错误的。
A. int a[7];
B.
C. define N 5 long b[N];
D. char c[5];
E. int n,d[n];
Text-relatedComplete the passage with words chosen from the Words and Phrases to Drill box. Change the form where necessary.It’s been a long day and I'm glad to be back home and get the weight____my____(1). Not that J've finished yet, there are still all those orders to type up and I must remember to add my____(2) to my claim for____(3) before I post it off. Otherwise, my firm will be____(4) to me about it. Not that they have much to complain about. I always manage to sell quite a lot, except that time I was____(5) after____(6). I'm the only representative the firm has out on the streets nowadays and I still manage to cover a large ____(7) despite my____(8). It's hard work and long hours, no time to linger in bed in the mornings. Yet, I've never regretted____(9) the job all those years ago. Supporting myself enables me to keep my____(10).
[音频]
A. He thinks he can repair the laptop.
B. He thinks the laptop damage is beyond repair.
C. It's not easy to spot the problem with her laptop.
D. It's hard to clean the spills from her laptop.
[音频]
A. Turn the switch off for a while and then restart it.
B. Turn the switch on and then wait for a while.
C. Turn the red light off if it is glowing.
D. Turn the switch all the way up.