空间点A(1,3,0)和B(1,-1,3)的距离是多少？
A: 4
B: 5
C: 8
D: 9
A: 4
B: 5
C: 8
D: 9
举一反三
- 智慧职教: 4、空间点A(1,3,0)和B(1,-1,3)的距离是多少？
- 【单选题】请用地点定桩法在4分钟内记忆数字。 4 0 1 3 6 3 5 1 9 8 8 9 7 2 9 3 0 9 5 3 1 7 7 5 2 3 3 0 5 0 1 4 1 3 8 3 5 7 9 7 (5.0分) A. 已背 B. 未背
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- 下面语句的输出结果是？range(len('HelloWorld')) A: [1, 1, 2, 3, 4, 5, 6, 7, 8, 9, 11] B: 11 C: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10] D: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11]