The robot can help Mum _________ when there are dirty clothes. A. does the washing B. do the washing...
2022-10-25 19:02:15 151次 牛津译林版九年级下册英语 Unit 3 Robots-Study skills 测试 单选题 反馈错误 加入收藏 正确率 : 100%
题目内容：
The robot can help Mum _________ when there are dirty clothes.
A. does the washing B. do the washing C. did the washing D. doing the washing
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