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【单选题】
若刚体在二个力作用下处于平衡,则此二个 ( )A.
大小相等，方向相反，作用在同一直线
B.
大小相等，作用在同一直线
C.
方向相反，作用在同一直线
D.
大小相等
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举一反三
【简答题】When you buy a T-shirt, or a fur coat in a store, it often carries a label( 标签 ) telling who made it or from what store it was bought. Indeed, some labels show the dress is famous and it is very expen...
【简答题】现代领导者，不论其职位高低，都会遇到授权问题。在实际授权中，应遵循一定的原则。下列哪一项原则是一位现代领导者授权时不必遵守的?
【简答题】Synonym / Antonym : Give a synonym or an antonym of the word underlined in each sentence in the sense it is used. 1. Others faced the ultimate moral dilemma: Save yourself, or save another. Antonym : ...
【简答题】《致橡树》中作者所向往的爱情观是______________ 。
【单选题】Our sales manager will _____ you with some sample products which should help you to effect a higher volume of sales.
A.
call out
B.
call in
C.
call on
D.
call at
【单选题】Our sales manager will __________ you with some sample product which should help you to effect a higher volume of sales.
A.
call out
B.
call in
C.
call on
D.
call at
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