______ of polluting the river by pouring poisonous materials, the boss got into a dilemma instantly....
2022-10-16 07:55:40 25次 2015-2016学年浙江杭州七校高二下期中考试英语（解析版） 单项填空 反馈错误 加入收藏 正确率 : 100%
题目内容：
______ of polluting the river by pouring poisonous materials, the boss got into a dilemma instantly.
A. Approved B. Accused
C. Being accusing D. Being approved
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