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【简答题】
力作用在物体上会产生两种效应,______效应和______效应。 前者是指物体产生的外部运动,而后者是指物体产生的内部变 形。理论力学研究前者,材料力学研究后者。
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反馈参考答案：
举一反三
【单选题】in Dan's opinion, his line manager is good at
A.
motivating her staff.
B.
managing her time.
C.
listening to her staff.
【单选题】To encourage your front-line staff to build relationships with customers is ______
A.
Staff interaction
B.
Phone survey
C.
Direct questions
D.
Mystery guest audit
【简答题】“豆蔻”是指 ( ) 岁
【单选题】Amazingly for the British, who love queues, there is no formal line-up—the bar staff is skilled at knowing whose turn it is. You are permitted to try to attract attention, but there are rules about ho...
A.
Adopting an impatient expression.
B.
Putting your coins on the counter.
C.
Showing your empty glass in front of the bar staff.
D.
Telling your expectation to the bar staff.
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