题目

In China and even in the world, Huawei is a wonder. Although it started producing mobile phones not many years ago, it has become one of the most famous phone companies.Now Huawei has got third place at the mobile market, just following Apple and Samsung. After seeing more of its smartphones were sold last year, Huawei appears to be more confident in its bigger goals.“We hope that in three years our market share can be the top two and in five years our market share can be the top one, ” Richard Yu, CEO of Huawei’s Consumer(消费者) Business Group, said in a recent TV interview.The comp已知一个几何体的三视图和有关的尺寸如图所示，描述该几何体的形状，并根据图中数据计算它的表面积。