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the employees' working efficiency, the supervisor will allow them to have a coffee break. A. Improving B. To improve C. Having improved D. Improved 【查看更多】

 

題目列表(包括答案和解析)

__________ the employees’ working efficiency, the supervisor will allow them to have a coffee break.

A. Improving  B. To improve

C. Having improved      D. Improved

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___ the employees' working efficiency, the supervisor will allow them to have a coffee break.

A. Improving B. To improve C. Having improved D. Improved

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 ______ the employees’ working efficiency, the supervisor will allow them to have a coffee

break.

A．Improving

B．To improve

C．Having improved

D．Improved

 

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_____ the employees' working efficiency, the supervisor will allow them to have a coffee break.

[     ]

A. Improving
B. To improve
C. Having improved
D. Improved

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______ the employees’ working efficiency, the supervisor will allow them to have a coffee

break.

A. Improving             B. To improve           C. Having improved     D. Improved

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