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【单选题】
硬膜外麻醉是麻药作用于
A.
脊髓前角
B.
脊髓丘脑束
C.
脊神经根
D.
脊神经前根
E.
脊神经前支
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参考答案:
举一反三
【单选题】Among the following time of inspection, which one is popular. ( ).
A.
Inspection at the Factory
B.
Inspection at the Port of Shipment
C.
Inspection at the Port/Place of Destination
D.
Inspection at the Port/Place of Shipment and Re-inspection at the Port/Place of Destination
【单选题】_____可以影响钢的淬透性
A.
合金元素
B.
冷却速度
C.
工件尺寸
D.
冷却介质
【判断题】地铁是位于地下的轨道交通。
A.
正确
B.
错误
【判断题】多数合金元素可以提高钢的淬透性、回火稳定性,但不会影响钢的临界温度。
A.
正确
B.
错误
【单选题】According to the time and place of inspection, which one is not one of the three modes of commodity inspection?
A.
Shipping quality and whipping weight
B.
Landing quality and landing weight
C.
Inspection at the port of shipment and re-inspection at the port of destination
D.
Quality and inventory
【单选题】下面哪种说法是错误的?
A.
钢的淬透性的衡量指标是深度
B.
钢的淬硬性的衡量指标是硬度
C.
钢的淬硬性的影响因素是马氏体的含碳量
D.
钢的淬透性大小可以代表淬硬性的大小
【单选题】()是指位于城市范围内、部分或全部服务于城市客运的铁路。
A.
地下铁道
B.
市郊铁路
C.
独轨交通
D.
有轨电车
【单选题】According to Monica, which inspection is of great importance?
A.
First Piece Inspection
B.
Receiving Inpsection
C.
Final Inspection
D.
Sampling Inspection
【单选题】According to Monica, which inspection is of great importance?
A.
First Piece Inspection
B.
Receiving Inspection
C.
Final Inspection
D.
Sampling Inspection
【单选题】Which inspection will be conducted first?
A.
First Piece Inspection
B.
Receiving Inspection
C.
Batch Inspection
D.
Sampling Inspection
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