【简答题】一个长方体木箱,长是4dm,宽是3dm,高是2dm,它的占地面积最大是( )dm 2 ,最小是( )dm 2 。
【简答题】The top of the hill was ______,but the slopes were covered with trees. 山顶上光秃秃的,山坡上则长满树木。
【简答题】一个圆柱的侧面积是188.4 dm2,底面半径是2 dm。它的高是 dm ?
【简答题】Fill in “bare” or “empty” where suitable and note the difference in meaning between them 1) In the heat of the sun, the children played on the lawn to the waist. 2) The millionaire's daughter left her...
【单选题】以下信息是一个企业的当期生产中收集而来: 期初WIP100个,直接材料(DM)完成20%,转换成本(CC)完成30%。当期新加入了2,000个产品,并完成1,900个。期末WIP是DM完成70%,CC完成60%。如果企业采用先进先出法(FIFO),当期的约当产量是多少?()
【多选题】下列哪三种是DM直邮广告常用的外包装物设计方法?
【简答题】The top of the hill was __________, but the slopes(山坡) were covered with trees.
【简答题】The top of the hill was ____ , but the slopes were covered with trees. (bare/empty)
【简答题】教室的讲台桌面是梯形,上底是14dm,下底是18dm,高是12dm,讲台桌面的面积是多少dm 2 ?如果油漆每1dm 2 需要花费0.5元,那么油漆这个讲台的桌面需花费多少元?
【简答题】一个长方体它的长是9dm,宽和高都是4dm,它的表面积是( )dm 2 ,体积是( )dm 3 。