题目内容
22、________ the working efficiency, the boss allows the employees to have a coffee break.
A. Improving B. To improve
C. Having improved D. Improved
试题答案
22、B
________the working efficiency, the boss allows the employees to have a coffee break.
A. Improving B. To improve C. Having improved D. Improved
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B. To improve
C. Having improved
D. Improved
B. To improve
C. Having improved
D. Improved
________the working efficiency, the boss allows the employees 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 working efficiency, the boss allows the employees 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 working efficiency, the boss allows the employees to have a coffee break.
A. Improving B. To improve C. Having improved D. Improved
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B．To improve
C．Having improved
D．Improved
______ the working efficiency, the boss allows the employees to have a coffee break.
A．Improving B．To improve C．Having improved D．Improved
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