GRE Text Completion: JiJing 1373-GRE填空机经1373题 - 5E7Q02ACINP46XN4A

The evidence depicts an ____________ system of tree inspections and care, one in which the crucial job of spotting dangers is left to untrained workers, and essential repairs and pruning are delayed to save money. A. overeager B. ineffective C. uneconomical D. unflagging E. intuitive