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【单选题】
以下只能承受径向载荷的轴承是A.
深沟球轴承
B.
圆柱滚子轴承
C.
圆锥滚子轴承
D.
调心球轴承
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反馈参考答案：
举一反三
【多选题】平衡计分卡的优点包括( )。
A.
外部衡量和内部衡量之间的平衡
B.
期望的成果和产生这些成果的动因之间的平衡
C.
市场占有率和生产成果的动因之间的平衡
D.
定量衡量和定性衡量之间的平衡
E.
短期目标和长期目标之间的平衡
【简答题】You can ask him again if you like, but it would ____ --- he will still say no to you. (at the same time, be stuck with, be better off, build--- into, close to, come to mind, for certain, make no diffe...
【简答题】平衡计分卡的优点包括（ ）。
【简答题】Is Money Everything? At present, some people think that money is everything. They say that you can get anything you want if you have enough money. You can live in a beautiful house, keep a luxurious c...
【多选题】接待有视力障碍的游客,导游人员应注查( )
A.
安排游客在前排就座
B.
能触摸的物品尽量让游客触摸
C.
讲解时离游客稍远
D.
讲解内容细致生动
E.
讲解速度适当放慢 选择题:
【单选题】Be certain of the number you’re dialing, so as to avoid disturbing someone unnecessarily. If you do reach a wrong number, it is necessary to say“I’m sorry. I dialed the wrong number .” before hanging ...
A.
annoy
B.
please
C.
know
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