Don’t worry about your English. Work hard and you’ll improve it ____. A. hand by hand B. arm in arm ...
2022-12-24 17:49:53 67次 2015年初中毕业升学考试（广西百色卷）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：
Don’t worry about your English. Work hard and you’ll improve it ____.
A. hand by hand B. arm in arm
C. one by one D. step by step
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