Many volunteers will help to ____ the city parks next Friday. A. give up B. pick up C. clean up
2022-12-25 20:25:32 23次 2015年初中毕业升学考试（福建厦门卷）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：
Many volunteers will help to ____ the city parks next Friday.
A. give up B. pick up C. clean up
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