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【单选题】
足球比赛开球时,守方每 -1位队员 需站在离开球点多少米
A.
12m
B.
10m
C.
11m
D.
9. 15m
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题目标签:
多少
开球点
开球
参考答案:
参考解析:
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【判断题】中圈开球时,将球直接踢进对方球门,裁判员判进球有效。
A.
正确
B.
错误
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【简答题】已知 则A的行列式等于多少()
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【单选题】Protel中1mil等于多少毫米?()
A.
0.01mm
B.
2.54mm
C.
40mm
D.
0.0254mm
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【简答题】甲苯的爆炸下限是多少?
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【单选题】塞尔维亚的面积是多少?()
A.
8.8万平方公里
B.
7.8万平方公里
C.
10.9万平方公里
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【简答题】The University Bookstore is a self-supporting university-owned organization, which was founded in 1921. It provides students, faculty, staff, and campus visitors with a variety of products and service...
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【单选题】M8013的脉冲的占空比是多少?()
A.
50%
B.
100%
C.
40%
D.
60%
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【单选题】LTE的调度周期是多少:()
A.
1ms
B.
2ms
C.
10ms
D.
20ms
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