Mother keeps telling me not to waste money because money is difficult ________ nowadays. A. earned B...
2022-11-17 09:39:58 35次 2016届浙江省温州市十校联合体高一下学期期中联考英语试卷（解析版） 单项填空 反馈错误 加入收藏 正确率 : 100%
题目内容：
Mother keeps telling me not to waste money because money is difficult ________ nowadays.
A. earned B. earning C. to earn D. to be earned
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