I think everyone wants to do the job which he has been trained ______. A．on B．for C．by D．of
2022-12-22 06:04:25 180次 2014届海南省高二上学期期末考试英语试卷（解析版） 单项填空 反馈错误 加入收藏 正确率 : 100%
题目内容：
I think everyone wants to do the job which he has been
trained ______.
A．on B．for C．by D．of
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