【单选题】Which pattern can match Chinese mobile phone number()?
A.
var pattern = /0?(13|14|15|18|19)[0-9]{9}/;
B.
var pattern = /[0-9-()()]{7,18}/;
C.
var pattern = /[1-9]([0-9]{5,11})/;
D.
var pattern = /-?[1-9]\d*/;
【判断题】用样本统计值推估总体参数值可分为两种情况:一是点值估计;二是区间估计
【单选题】Which method depends on a figure measurement to finish the paper pattern?
【单选题】Which pattern does the following paragraph use?
B.
effect-focused pattern
【单选题】Which pattern is not considered a consolidation pattern?
【单选题】Which pattern does this essay follow?
A.
Point-to-point pattern
【判断题】《十字架上的基督》是达利于1951年创作的作品,收藏在英国格拉斯哥美术馆。
【判断题】在移动互联网中,可以用短信来虚拟用户的身份,所以可以用短信来为多人投票。
【单选题】半自动磨边机操作时,根据有框架、无框架、半框架,选择尖边或平边按钮。半框眼镜,选择()
【单选题】Which pattern does the example essay use?