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【简答题】
34×3中×4 13中×36+13中×33 i中你+4你+ii6 1中6i-（中6i+81中） 你.中6-（1.中6+3.你3） 中3×104．
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皮皮学刷刷变学霸
举一反三
【简答题】牵出线调车通常采用 () 和溜放调车。
【单选题】You must be responsible for all the losses ____ from your delay in opening the covering L/[C].
A.
arising
B.
rising
C.
arousing
D.
have arisen
【单选题】The switching losses are comprised of the on-state losses, () and the losses in the transition states
A.
the parasitic losses
B.
the dielectric losses
C.
the off-state losses
D.
the hysteresis losses
【单选题】______，I hereby note my protest against all losses and damages，etc．，reserving the right to extend same at time and place convenient．
A.
Fearing loss and／or damage
B.
To fear loss and／or damage
C.
For fear loss and／or damage
D.
Fear loss and／or damage
【单选题】化学名为（R，S）-5-甲氨基-2-{［（4-甲氧基-3，5-二甲基-2-吡啶基）-甲基］亚磺酰基}-1H-苯并咪唑的药物是（）
A.
雷尼替丁
B.
法莫替丁
C.
西咪替丁
D.
奥美拉唑
E.
兰索拉唑
【简答题】简述 Internet 的主要特点。
【单选题】The fires have caused direct or indirect losses in all of the following areas EXCEPT______.
A.
heavy industry
B.
medical expenditure
C.
tourist industry
D.
agriculture
【单选题】The switching losses are comprised of the on-state losses, and the losses in the transition states.
A.
the parasitic losses
B.
the dielectric losses
C.
the hysteresis losses
D.
the off-state losses
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