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【单选题】
天子会宴宾客、赐封同姓用的是A.
玉辂
B.
金辂
C.
象辂
D.
革辂
拍照语音搜题，微信中搜索"皮皮学"使用
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皮皮学刷刷变学霸
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【单选题】HXD3B型电力机车当司机控制器的调速手柄和自动制动手柄都处于制动区时,机车将实施的电气制动力值为()。
A.
调速手柄的制动力
B.
两者的最大制动力值
C.
自动制动手柄的制动力值
D.
两者的制动力总值
【简答题】一块单晶硅,其电阻率ρ=1000ΩNaN,加上电压后能否构成一个探测器?一块绝缘体呢?说明理由。
【单选题】Why did the author begin to doubt himself after the first year of his writing career?
A.
He wasn't about to produce a single book.
B.
He hadn't seen a change for the better.
C.
He wasn't able to have a rest for a whole year.
D.
He found his dream would never come true.
【单选题】内部招聘的优点是( )。
A.
使组织内对成员的培训投资取得回报。
B.
有较广泛的人才来源。
C.
避免组织内部那些没有提升到的人的积极性受挫，避免组织内部成员间的不团结。
D.
可以节省对主管人员的培训费用。
【简答题】HXD3电力机车司机控制器调速手柄制动区为( )级,级间能平滑调节。
【单选题】Why did the author begin to doubt himself after the first year of writing career?
A.
He wasn't able to produce a single book.
B.
He hadn't seen a change for the better.
C.
He wasn't able to rest for the whole year.
D.
He found out his dream would never come true.
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