In a two-minute presentation, you may have time to develop __________ main points.
A: ) 1 or 2
B: ) 2 or 3
C: ) 3 or 4
D: ) 3 or 5
A: ) 1 or 2
B: ) 2 or 3
C: ) 3 or 4
D: ) 3 or 5
举一反三
- In a two-minute presentation, you won’t have time to develop more than __________ main points. A: one or two B: two or three C: three or four D: four or five
- 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
- How many main points are there in this speech?( ) A: 2 B: 1 C: 3 D: 4
- 下列哪项命令的运行结果是:{1, 2}。( ) A: {1, 2, 3} | {3, 4, 5} B: {1, 2, 3} & {3, 4, 5} C: {1, 2, 3} ^ {3, 4, 5} D: {1, 2, 3} - {3, 4, 5}
- (1)拍摄资金不足 A: 4—2—1—5—3 B: 4—1—3—5—2 C: 1—3—4—2—5 D: 3—4—5—2—1