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【单选题】
变频器的干扰有:电源干扰、地线干扰、串扰、公共阻抗干扰等。尽量缩短电源线和地线是竭力避免 () 。
A.
公共阻抗干扰
B.
电源干扰
C.
串扰
D.
地线干扰
拍照语音搜题，微信中搜索"皮皮学"使用
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举一反三
【单选题】In this consumerist age, most parents ________.
A.
regard college education as a wise investment
B.
place a premium on the prestige of the College
C.
think it crucial to send their children to college
D.
consider college education a consumer product
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【单选题】WWII was the most widespread and deadliest war in history.
A.
T
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F
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【简答题】Based on the information in the talk, would the professor most likely agree or disagree with each statement below? For each sentence, click in the correct box.
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【单选题】Most people dont leave their front door unlocked, and the same is true of their home Wi-Fi networks. But some believe that preventing access to your wireless Internet actually does more harm than good...
A.
It encourages people to share their networks.
B.
Its work is about protecting digital rights.
C.
It is advocating an "Open Wireless Movement".
D.
Its main business is trading electronics.
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肠襻间脓肿
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【单选题】The most likely trend for machine translation believed by the author is that______.
A.
it will take the place of human translators
B.
it won't work at all
C.
it may have an equal standing with human translators
D.
it may complement human translators
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【判断题】在我国，资产负债表采用账户式结构。()
A.
正确
B.
错误
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【判断题】That he has outlasted most of his WWII buddies is a source of comfort to Arnold Weiss.
A.
正确
B.
错误
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【单选题】According to the passage, most Americans _____.
A.
expect their daughters to fall in love with a male at first sight
B.
regard romantic love as the basis for a successful marriage
C.
look up to those who marry for the sake of wealth
D.
consider romantic love to be the most desirable thing in the world
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【单选题】家长在幼儿园班级管理中具有重要作用,一下说法不正确的是
A.
教师在班级管理中要兼顾不同家长的需求，顺应家长的需要
B.
教师要本着尊重、平等、合作的原则与家长进行联系
C.
可以通过成立家长委员会来发挥骨干家长的力量
D.
教师要对家长特点进行研究，了解家长的育儿需要与期望
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【单选题】In this consumerist age, most parents ________.
A.
regard college education as a wise investment
B.
place a premium on the prestige of the College
C.
think it crucial to send their children to college
D.
consider college education a consumer product
查看完整题目与答案
【单选题】WWII was the most widespread and deadliest war in history.
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查看完整题目与答案
【简答题】Based on the information in the talk, would the professor most likely agree or disagree with each statement below? For each sentence, click in the correct box.
查看完整题目与答案
【单选题】Most people dont leave their front door unlocked, and the same is true of their home Wi-Fi networks. But some believe that preventing access to your wireless Internet actually does more harm than good...
A.
It encourages people to share their networks.
B.
Its work is about protecting digital rights.
C.
It is advocating an "Open Wireless Movement".
D.
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【单选题】患者，男性，58岁。急性胃穿孔腹膜炎手术修补后7天，持续高热、脉速，伴有上腹痛、呃逆以及季肋部压痛、叩击痛等。患者可能发生并发症是
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【单选题】The most likely trend for machine translation believed by the author is that______.
A.
it will take the place of human translators
B.
it won't work at all
C.
it may have an equal standing with human translators
D.
it may complement human translators
查看完整题目与答案
【判断题】在我国，资产负债表采用账户式结构。()
A.
正确
B.
错误
查看完整题目与答案
【判断题】That he has outlasted most of his WWII buddies is a source of comfort to Arnold Weiss.
A.
正确
B.
错误
查看完整题目与答案
【单选题】According to the passage, most Americans _____.
A.
expect their daughters to fall in love with a male at first sight
B.
regard romantic love as the basis for a successful marriage
C.
look up to those who marry for the sake of wealth
D.
consider romantic love to be the most desirable thing in the world
查看完整题目与答案
【单选题】家长在幼儿园班级管理中具有重要作用,一下说法不正确的是
A.
教师在班级管理中要兼顾不同家长的需求，顺应家长的需要
B.
教师要本着尊重、平等、合作的原则与家长进行联系
C.
可以通过成立家长委员会来发挥骨干家长的力量
D.
教师要对家长特点进行研究，了解家长的育儿需要与期望
查看完整题目与答案