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【单选题】
The teacher said he needed _____ boys besides his students _____ the classroom.
A.
20 other; clean
B.
20 more; to clean
C.
20 more; cleaning
D.
another 20; clean
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【单选题】量子力学运动方程的建立 ,需满足一定的条件: (1)方程中仅含有波函数关于时间的一阶导数. (2)方程中仅含有波函数关于时间的二阶以下的导数. (3)方程中关于波函数对空间坐标的导数应为线性的. (4)方程中关于波函数对时间坐标的导数应为线性的. (5)方程中不能含有决定体系状态的具体参量,(6) 方程中可以含有决定体系状态的能量.则方程应满足的条件是
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（1）（3）（6）
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（2）（3）（4）（5）
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【单选题】T o encourag e formatio n o f smal l businesses , th e governmen t coul d provid e subsidies ; thes e subsidies
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【单选题】The goal of procurement is
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to analyze spending across various suppliers and component categories to identify opportunities for decreasing the total cost.
B.
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C.
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【单选题】E mployers consistently rank the ability to _______ at or near the top of the skills they look for when deciding whom to hire and whom to promote.
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【单选题】Which of the following is not a potential procurement objective?
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【单选题】量子力学运动方程的建立 ,需满足一定的条件: (1)方程中仅含有波函数关于时间的一阶导数. (2)方程中仅含有波函数关于时间的二阶以下的导数. (3)方程中关于波函数对空间坐标的导数应为线性的. (4)方程中关于波函数对时间坐标的导数应为线性的. (5)方程中不能含有决定体系状态的具体参量,(6) 方程中可以含有决定体系状态的能量.则方程应满足的条件是
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（2）（4）（5）（6）
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【单选题】T o encourag e formatio n o f smal l businesses , th e governmen t coul d provid e subsidies ; thes e subsidies
A.
woul d b e include d i n GD P becaus e the y ar e par t o f governmen t purchases.
B.
woul d b e include d i n GD P becaus e the y ar e par t o f investmen t expenditures.
C.
woul d no t b e include d i n GD P becaus e the y ar e transfe r payments.
D.
woul d no t b e include d i n GD P becaus e th e governmen t raise s taxe s t o pa y fo r them.
查看完整题目与答案
【单选题】The goal of procurement is
A.
to analyze spending across various suppliers and component categories to identify opportunities for decreasing the total cost.
B.
to analyze spending across various suppliers and component categories to identify opportunities for increasing the total cost.
C.
to enable orders to be placed and delivered on schedule at the lowest possible overall cost.
D.
to enable orders to be placed and delivered on schedule regardless of cost
查看完整题目与答案
【判断题】Procurement is the act of obtaining equipment, materials, or supplies.
A.
正确
B.
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查看完整题目与答案
【单选题】女,28岁,右小腿被汽车压伤3天就诊。查体:右小腿严重肿胀畸形,足趾苍白、发凉,足背动脉搏动消失,被动活动足趾感剧痛。X线片示右胫腓骨中段严重粉碎性骨折。应立即采取的处理措施是:
A.
急诊复位内固定
B.
继续观察
C.
立即行深筋膜切开减压术
D.
抬高患肢，配合高压氧治疗
E.
抬高患肢加跟骨牵引
查看完整题目与答案
【简答题】E mployers in a small ( organize ) __________ are especially interested in individuals with good communication skills
查看完整题目与答案
【判断题】Procurement is the process of obtaining resources from the resource market, which is the unification of business flow process and logistics process.
A.
正确
B.
错误
查看完整题目与答案
【单选题】E mployers consistently rank the ability to _______ at or near the top of the skills they look for when deciding whom to hire and whom to promote.
A.
cooperate
B.
create
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read
D.
communicate
查看完整题目与答案
【多选题】实际流体总流的能量方程是工程流体力学中最常用的基本方程之一，其应用条件是（）
A.
流动是恒定的
B.
流动的密庋是常数
C.
质量力中只有重力
D.
流体不可压缩，密度为常量
E.
流体可压缩，密度为常量
查看完整题目与答案
【单选题】Which of the following is not a potential procurement objective?
A.
minimizing procurement costs
B.
supporting organizational goals and objectives
C.
managing the supply base
D.
supporting operational requirements
E.
all of the above are potential objectives
查看完整题目与答案