In order to reduce feed waste, the thickness of the feed should not exceed the trough ( ).
A: 1/3
B: 1/2
C: 2/3
D: 1/4
A: 1/3
B: 1/2
C: 2/3
D: 1/4
举一反三
- What is the correct order of procedure for a business which uses job costing? A: 1, 2, 3, 4, 5 B: 3, 2, 1, 4, 5 C: 3, 1, 2, 4, 5 D: 1, 3, 2, 4, 5
- Please give the correct order of talking about the weather logically. (1) give your opinion (2) give a fact (3) give a description (4)give a comparison A: (2) (3) (4) (1) B: (3) (4) (1) (2) C: (2) (4) (1) (3) D: (4) (2) (3) (1)
- 下面程序的功能是输出以下9阶方阵。请填空。 1 1 1 1 1 1 1 1 1 1 2 2 2 2 2 2 2 1 1 2 3 3 3 3 3 2 1 1 2 3 4 4 4 3 2 1 1 2 3 4 5 4 3 2 1 1 2 3 4 4 4 3 2 1 1 2 3 3 3 3 3 2 1 1 2 2 2 2 2 2 2 1 1 1 1 1 1 1 1 1 1 # include
- 一个待排序的数据元素序列为{5, 4, 3, 2, 1}，采用基本插入排序对其进行排序，以下（ ）是插入排序每一趟的结果。 A: 4 5 3 2 1 3 4 5 2 1 2 3 4 5 1 1 2 3 4 5 B: 5 4 3 1 2 5 4 1 2 3 5 1 2 3 4 1 2 3 4 5 C: 4 3 2 1 5 3 2 1 5 4 2 1 5 4 3 1 5 4 3 2 D: 4 5 3 2 1 2 3 4 5 1 3 4 5 2 1 1 2 3 4 5
- 有以下程序： main() int i, j; for(i=1; i＜4; i++) for(j=i; j＜4; j++)printf("%d* %d=%d", i, j, i*j); printf("\n"); 程序运行后的输出结果是 A: A) 1*1=1 1*2=2 1*3=3 B: 2*1=2 2*2=4 C: 3*1=3 D: B) 1*1=1 1*2=2 1*3=3 E: 2*2=4 2*3=6 F: 3*3=9 G: C) 1*1=1 H: 1*2=2 2*2=4 I: 1*3=3 2*3=6 3*3=9 J: D) 1*1=1 K: 2*1=2 2*2=4 L: 3*1=3 3*2=6 3*3=9