改错题:Two set of keys are in the box.

问题描述:

改错题:Two set of keys are in the box.
改错题:Thank for your bag,Lucy.You must to ask your parents first.Two set of keys are in the box.

答案是:1. two sets of are in the box. 2.thanks for your bag ,Lucy . 3.删除must ~ 手工翻译,尊重劳动,欢迎提问,感谢采纳、给与好评!~