【单选题】I saw him ______ into the house when I walked past. [ ]
【单选题】______ in the street, I saw her. [ ]
【单选题】密度在约为2克每立方厘米的材料可能是下列( )
【多选题】下列各 项 中, 属 于建立存 货经济订货 批量基 本模型假 设 前提的有 ( ) 。
C.
货 物是一 种独 立需求的物品,不受其他 货 物影 响
D.
库 存持有成本 与库 存水平呈 线 性 关 系
【单选题】关于练习叙述错误的是
A.
根据练习时间和休息时间比例分为集中练习和分散练习
C.
对于那些速度较慢、各部分之间的影响较小的连续动作,使用分散练习是有效的
D.
在动作技能的保持测验中,一般认为,组块练习的效果优于随机练习
【单选题】I walked a few steps, then came to a startled halt. (Para.17)
A.
I walked a few steps, and suddenly stopped.
B.
I walked a few steps and then came to a sudden stop.
C.
I walked a few steps and suddenly stopped, greatly surprised by the changes I discovered.
【多选题】下列各项中,属于建立存货经济订货批量基本模型假设前提的有( )。
【简答题】I walked too much yesterday and _____ are still aching now. (A) my leg's muscles (C) my leg muscles (B) my muscles of leg (D) my muscles of the leg
【多选题】下列项目中,属于“管理费用”科目核算内容的有( )。
【简答题】I walked too much yesterday and _____ are still aching now. (A) my leg's muscles (C) my leg muscles (B) my muscles of leg (D) my muscles of the leg