摘要： 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
查看习题详情和答案>>___ the employees' working efficiency, the supervisor will allow them to have a coffee break.
A. Improving B. To improve C. Having improved D. Improved
查看习题详情和答案>>______ the employees’ working efficiency, the supervisor will allow them to have a coffee
break.
|
A．Improving |
B．To improve |
C．Having improved |
D．Improved |
查看习题详情和答案>>