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【单选题】
某企业 2017 年 10 月某种原材料费用的实际数是 4620 元,而其计划数是 4000 元,实际比计划增加 620 元。原材料费用由产品产量、单位产品材料消耗量和材料单价三个因素的乘积组成,计划产量是 100 件,实际产量是 110 件,单位产品计划材料消耗量是 8 千克,实际消耗量是 7 千克,材料计划单价为 5 元 / 千克,实际单价为 6 元 / 千克,企业用差额计算法按照产品产量、单位产品材料消耗量和材料单价的顺序进行分析,则下列说法正确的是( )。
A.
产量增加导致材料费用增加560元
B.
单位产品材料消耗量差异使得材料费用增加550元
C.
单价提高使得材料费用增加770元
D.
单价提高使得材料费用增加 550 元
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参考答案：
举一反三
【单选题】请找出短语“come up with"的正确解释
A.
一起来……
B.
上升到……
C.
走上前来
D.
提出；想出
查看完整题目与答案
【单选题】IGES文件类型的后缀是
A.
iges
B.
sat
C.
igs
D.
igse
查看完整题目与答案
【单选题】(8) OIE published standard protocols in the OIE Aquatic Manual (OIE, 2014) for detection and identification of pathogens on the OIE list of notifiable aquatic animal diseases in 2015 included six crus...
A.
Yellow head virus
B.
Infection with abalone herpesvirus
C.
Taura syndrome
D.
White spot disease
查看完整题目与答案
【判断题】磷灰石因含有稀土元素,可产生磷光效应
A.
正确
B.
错误
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【简答题】WTO：（）；OIE://（）。
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【单选题】(7) OIE published standard protocols in the OIE Aquatic Manual (OIE, 2014) for detection and identification of pathogens on the OIE list of notifiable aquatic animal diseases in 2015 included eight fi...
A.
Epizootic hematopoietic necrosis
B.
Infectious hematopoietic necrosis
C.
Koi herpesvirus disease
D.
Rhabdovirus olivacens
查看完整题目与答案
【单选题】STEP类型的文件后缀是
A.
stp
B.
sat
C.
step
D.
iges
查看完整题目与答案
【单选题】OIE published standard protocols in the OIE Aquatic Manual (OIE, 2014) for detection and identification of pathogens on the OIE list of notifiable aquatic animal diseases in 2015 included eight fish v...
A.
Epizootic hematopoietic necrosis
B.
Infectious hematopoietic necrosis
C.
Koi herpesvirus disease
D.
Rhabdovirus olivacens
查看完整题目与答案
【单选题】OIE published standard protocols in the OIE Aquatic Manual (OIE, 2014) for detection and identification of pathogens on the OIE list of notifiable aquatic animal diseases in 2015 included six crustace...
A.
Yellow head virus
B.
Infection with abalone herpesvirus
C.
Taura syndrome
D.
White spot disease
查看完整题目与答案
【单选题】若S5为8位标准逻辑位矢量,现有语句“S4<=S5(7 DOWNTO 5)”,则S4是( )位的标准逻辑位矢量。
A.
5
B.
4
C.
7
D.
3
查看完整题目与答案
相关题目：
【单选题】请找出短语“come up with"的正确解释
A.
一起来……
B.
上升到……
C.
走上前来
D.
提出；想出
查看完整题目与答案
【单选题】IGES文件类型的后缀是
A.
iges
B.
sat
C.
igs
D.
igse
查看完整题目与答案
【单选题】(8) OIE published standard protocols in the OIE Aquatic Manual (OIE, 2014) for detection and identification of pathogens on the OIE list of notifiable aquatic animal diseases in 2015 included six crus...
A.
Yellow head virus
B.
Infection with abalone herpesvirus
C.
Taura syndrome
D.
White spot disease
查看完整题目与答案
【判断题】磷灰石因含有稀土元素,可产生磷光效应
A.
正确
B.
错误
查看完整题目与答案
【简答题】WTO：（）；OIE://（）。
查看完整题目与答案
【单选题】(7) OIE published standard protocols in the OIE Aquatic Manual (OIE, 2014) for detection and identification of pathogens on the OIE list of notifiable aquatic animal diseases in 2015 included eight fi...
A.
Epizootic hematopoietic necrosis
B.
Infectious hematopoietic necrosis
C.
Koi herpesvirus disease
D.
Rhabdovirus olivacens
查看完整题目与答案
【单选题】STEP类型的文件后缀是
A.
stp
B.
sat
C.
step
D.
iges
查看完整题目与答案
【单选题】OIE published standard protocols in the OIE Aquatic Manual (OIE, 2014) for detection and identification of pathogens on the OIE list of notifiable aquatic animal diseases in 2015 included eight fish v...
A.
Epizootic hematopoietic necrosis
B.
Infectious hematopoietic necrosis
C.
Koi herpesvirus disease
D.
Rhabdovirus olivacens
查看完整题目与答案
【单选题】OIE published standard protocols in the OIE Aquatic Manual (OIE, 2014) for detection and identification of pathogens on the OIE list of notifiable aquatic animal diseases in 2015 included six crustace...
A.
Yellow head virus
B.
Infection with abalone herpesvirus
C.
Taura syndrome
D.
White spot disease
查看完整题目与答案
【单选题】若S5为8位标准逻辑位矢量,现有语句“S4<=S5(7 DOWNTO 5)”,则S4是( )位的标准逻辑位矢量。
A.
5
B.
4
C.
7
D.
3
查看完整题目与答案
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