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【判断题】
电压源型变频器的直流制动不能用于频繁起、制动的场合。
A.
正确
B.
错误
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举一反三
【判断题】输尿管左、右各一，是细长的肌性管道，起于肾盂，经肾门出肾
A.
正确
B.
错误
查看完整题目与答案
【简答题】I can still remember the first day when I met my best friend． I hid behind my mother and she hid behind her grandmother,   36   to look at each other． But we soon lost the   37    and started playing ...
查看完整题目与答案
【简答题】I can still remember the first day when I met my best friend. I hid behind my mother and she hid behind her grandmother, 1 to look at each other. But we soon lost the 2 and started playing with each o...
查看完整题目与答案
【单选题】某钢门窗安装工程,工程经行到第三个月末时,已完成工作预算费用40万元。已完成工作实际费用为45万元,则该项目的成本控制效果是
A.
费用偏差为-5万元，项目运行超出预算
B.
费用偏差为5万元，项目运行节支
C.
费用偏差为5万元，项目运行超出预算
D.
费用偏差为-5万元，项目运行节支
查看完整题目与答案
【单选题】某钢门窗安装工程,工程运行到第三个月末时,已完成工作预算费用40万元。已完成工作实际费用为45万元,则该项目的成本控制效果是( )。
A.
费用偏差为-5万元，项目运行超出预算
B.
费用偏差为5万元，项目运行节支
C.
费用偏差为5万元，项目运行超出预算
D.
费用偏差为-5万元，项目运行节支
查看完整题目与答案
【简答题】The day that I met my best friend for the first time, I was full of anxiety. I was trying to do some __ 41 __ for an important oral exam in the local library, but people kept ____ me. I was getting an...
查看完整题目与答案
【单选题】A plastic wheel can be as tough as a metal one.
A.
useful
B.
tight
C.
weak
D.
strong
查看完整题目与答案
【简答题】I can still remember the first day when I met my best friend. She had just moved into the neighborhood and her grandmother brought her down to meet me. I hid behind my mother and she hid behind her gr...
查看完整题目与答案
【简答题】完形填空 I can still remember the first day when I met my best friend. I hid behind my mother and she hid behind her grandmother, 1 to look at each other. But we soon lost the 2 and started playing with e...
查看完整题目与答案
【单选题】某钢门窗安装工程,工程进行到第三个月末时,已完成工作预算费用 40 万元。已完成工作实际费用为 45 万元,则该项目的成本控制效果是 ( ) 。
A.
费用偏差为 -5 万元，项目运行超出预算
B.
费用偏差为 5 万元，项目运行节支
C.
费用偏差为 5 万元，项目运行超出预算
D.
费用偏差为 -5 万元，项目运行节支
查看完整题目与答案
相关题目：
【判断题】输尿管左、右各一，是细长的肌性管道，起于肾盂，经肾门出肾
A.
正确
B.
错误
查看完整题目与答案
【简答题】I can still remember the first day when I met my best friend． I hid behind my mother and she hid behind her grandmother,   36   to look at each other． But we soon lost the   37    and started playing ...
查看完整题目与答案
【简答题】I can still remember the first day when I met my best friend. I hid behind my mother and she hid behind her grandmother, 1 to look at each other. But we soon lost the 2 and started playing with each o...
查看完整题目与答案
【单选题】某钢门窗安装工程,工程经行到第三个月末时,已完成工作预算费用40万元。已完成工作实际费用为45万元,则该项目的成本控制效果是
A.
费用偏差为-5万元，项目运行超出预算
B.
费用偏差为5万元，项目运行节支
C.
费用偏差为5万元，项目运行超出预算
D.
费用偏差为-5万元，项目运行节支
查看完整题目与答案
【单选题】某钢门窗安装工程,工程运行到第三个月末时,已完成工作预算费用40万元。已完成工作实际费用为45万元,则该项目的成本控制效果是( )。
A.
费用偏差为-5万元，项目运行超出预算
B.
费用偏差为5万元，项目运行节支
C.
费用偏差为5万元，项目运行超出预算
D.
费用偏差为-5万元，项目运行节支
查看完整题目与答案
【简答题】The day that I met my best friend for the first time, I was full of anxiety. I was trying to do some __ 41 __ for an important oral exam in the local library, but people kept ____ me. I was getting an...
查看完整题目与答案
【单选题】A plastic wheel can be as tough as a metal one.
A.
useful
B.
tight
C.
weak
D.
strong
查看完整题目与答案
【简答题】I can still remember the first day when I met my best friend. She had just moved into the neighborhood and her grandmother brought her down to meet me. I hid behind my mother and she hid behind her gr...
查看完整题目与答案
【简答题】完形填空 I can still remember the first day when I met my best friend. I hid behind my mother and she hid behind her grandmother, 1 to look at each other. But we soon lost the 2 and started playing with e...
查看完整题目与答案
【单选题】某钢门窗安装工程,工程进行到第三个月末时,已完成工作预算费用 40 万元。已完成工作实际费用为 45 万元,则该项目的成本控制效果是 ( ) 。
A.
费用偏差为 -5 万元，项目运行超出预算
B.
费用偏差为 5 万元，项目运行节支
C.
费用偏差为 5 万元，项目运行超出预算
D.
费用偏差为 -5 万元，项目运行节支
查看完整题目与答案