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【多选题】
新投运的220kV及以上保护设备经历第一次区外故障时，应及时打印保护装置和故障录波器报告，以校核保护（）是否正常，该检查结果视同检验报告签名、归档。凡电流、电压回路变更时，应补充上述工作。
A.
交流采样值
B.
收发信开关量
C.
功率方向
D.
差动保护差流值
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【单选题】What do we know about Spanish people?
A.
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B.
They are not so generous.
C.
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A.
a
B.
an
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the
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【简答题】A．They grow up to be funny and charming. B．They often have a poor sense of direction. C．They get less attention from their parents. D．They tend to be smart and strong-willed.
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【单选题】And they often have to deal with situation at great risk to their own【C9】______.
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families
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相关题目：
【简答题】简述会计账簿的概念和定义。
查看完整题目与答案
【简答题】结合现代社会发展背景,试分析人文地理学(或某一分支学科)的发展趋势?试述人文地理学的应用价值。
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【单选题】What do we know about Spanish people?
A.
They don’t keep time.
B.
They are not so generous.
C.
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【简答题】A．They grow up to be funny and charming. B．They often have a poor sense of direction. C．They get less attention from their parents. D．They tend to be smart and strong-willed.
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A.
a
B.
an
C.
the
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/
查看完整题目与答案
【简答题】A．They grow up to be funny and charming. B．They often have a poor sense of direction. C．They get less attention from their parents. D．They tend to be smart and strong-willed.
查看完整题目与答案
【单选题】And they often have to deal with situation at great risk to their own【C9】______.
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safety
B.
families
C.
future
D.
friends
查看完整题目与答案