皮皮学，免费搜题
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搜题
【单选题】
某商场决定进行工资改革,售货员的工资由原来的固定工资改为按其所完成的销售额的一定比例工资,从而达到激励员工的效果。这项改革利用了( )A.
双因素理论
B.
违背期望理论
C.
公平理论
D.
强化理论
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皮皮学刷刷变学霸
举一反三
【单选题】They were ahead during the first half of the match, but they ________ in the last five minutes．
A.
were beating
B.
beat
C.
were beaten
D.
had been beaten
【简答题】We were ahead during the first half of the match， but we ______ in the last ten minutes. (A)lost (B) have lost (C) were losing (D) had lost
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