In our life, we can work hard on one task _______, and then another. In this way, all your dreams ca...
2023-01-28 00:47:05 49次 2015届江苏高邮市八年级下期末模拟英语试卷（解析版） 单项填空 反馈错误 加入收藏 正确率 : 100%
题目内容：
In our life, we can work hard on one task _______, and then another. In this way, all your dreams can be realized.
A.at a time B.on time C.at the time D.all the time
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