题目内容

It should be()that any maritime liens attaching to the ship at the time of her arrest have priority over the claim for which she was arrested.

A. noted
B. seen
C. watched
D. take

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为什么说烧结过程是复杂的物理化学反应过程?

The function of damper windings in a synchronous motor is to ().

A. eliminate slippage
B. provide excitation
C. provide starting torque
D. increase efficiency

Windows XP允许你在Internet服务器上发布(),并在日后更新。

A. 文档
B. 时间
C. 日期
D. 地点

滚动轴承内圈滚道和其内孔偏心时,则主轴的几何轴线将产生径向跳动。

A. 正确
B. 错误

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