You can get a [1]______top convertible whose retractable roof is made of [2]______, aluminum or [3]______, or a [4]______top made of materials like vinyl or canvas. The age old question is, though, what's the difference between a convertible and a cabriolet? And honestly, it's not much.
举一反三
- 已知a=[[1,2,3],[2,2],[3,2,1]]，则a[1][1]+a[-1][-1]结果是 A: 1 B: 2 C: 3 D: 4
- 设集合A={1,2,3,4}的二元关系R={[1,1],[2,2],[3,3],[4,4]},S={[1,3],[2,4],[3,1],[4,2]},则R°S的对称闭包= 。
- 关于二维数组的创建，以下做法正确的是：（1）int a[][] =new int[4][5]（2）int a[][] =new int[4][]; a[0]=new int[10]; a[1]=new int[20];（3）int a[][]; a=new int[3][]; a[0]=new int[3]; a[1]={1,2};a[2]={1,2,3}; A: (1)(2)(3) B: (1)(2) C: (1)(3) D: (1)
- 以下代码的显示结果是什么? data=[[[1,2],[3,4]],[[5,6],[7,8]]] print(data[1][0][0]) A: 1 B: 2 C: 4 D: 5 E: 6
- A=[1,2,3;4:6;7:9]; C=[A;[10,11,12]], D=C(1:3,[2 3]) E=C(2,[1 2]) E=(__________________)