【简答题】一个圆柱与一个圆锥等底等高,如果圆柱比圆锥的体积多4.2cm 3 ,圆柱的体积是( ) cm 3 , 圆锥的体积是( ) cm 3 。
【简答题】一个圆柱与一个圆锥等底等高,圆柱体积比圆锥体积多下e立方分米,这个圆柱的体积是多口立方分米?
【判断题】积屑瘤的存在可以代替刀刃进行切削,对粗加工有一定好处。( )
【简答题】一个圆柱与圆锥等底等高,圆柱体积比圆锥体积多12.56立方分米,圆锥体积是______立方分米,圆柱体积是______立方分米.
【单选题】Attention in AIDA means to get the attention of customers, so they become_______ a product, service, or brand.
【单选题】A small rectangular box—usually with text, graphics, and sometimes video—that Internet advertisers use to get the attention of web surfers is called a ( ).
【单选题】To get the attention and interest of the audience, you can take the following methods except _______ .