A. her B. mother
A. close B. seven
A. mouth B. brother
A. 检验结果、结论 B. 供试品名称C:外观性状 C. D.报告日期 D. E.送检人盖章
A. >>> numbers[0: 2] B. [1, 2, 3] C. B.>>> numbers[: -1] D. [1, 2, 3, 4, 5, 6, 7, 8, 9, 10] E. C.>>> numbers[-2:] F. [9, 10] G. D.>>> numbers[0::3] H. [1, 3, 5, 7, 9]