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【单选题】
I saw the boy enter the classroom.A.
进入
B.
离开
C.
打扫
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反馈参考答案：
举一反三
【单选题】三根额定电压为220V不同功率的电热丝,接到线电压为380V的三相电源上,应采用的接法是( )
A.
三角形接法
B.
星形接法并有中线
C.
星形接法无中线
D.
以上都不对
【单选题】he Warring States seal script in the Warring States period was also known the Kingdoms script, represented chiefly by the "inscriptions on drum stones".
A.
Seven
B.
Six
C.
Five
D.
Ten
【简答题】The festival started as /ˈɜ : li/ as the Warring States Period .
【单选题】In the Warring States era, Qin conquered the other six states of China in the sequence of :
A.
Chu, Han, Qi, Wei, Yan, Zhao
B.
Han, Yan, Zhao, Qi, Wei, Chu
C.
Han, Zhao, Wei, Chu, Yan, Qi
D.
Zhao, Han, ,Chu, Wei, Qi ,Yan
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