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题目内容
Because it is (i)_____ to (ii)_____ all the business costs related to employee discontent, an accurate estimate of the magnitude of these costs is not easily calculated.
- Adifficult.. measure
- Bimpossible.. justify
- Cimproper.. overlook
- Duseless.. discover
- Enecessary.. pinpoint
A显示答案
以上解析由 考满分老师提供。