作业帮Sorry,I can't play with you.I am (b ) doing my homework now.Sorry,I can't play with you.I am (b ) doing my homework now.括号中的词是b开头的 好的话,
来源：学生作业帮助网 编辑：作业帮 时间：2024/05/06 10:57:02
Sorry,I can't play with you.I am (b ) doing my homework now.Sorry,I can't play with you.I am (b ) doing my homework now.括号中的词是b开头的 好的话,
Sorry,I can't play with you.I am (b ) doing my homework now.
Sorry,I can't play with you.I am (b ) doing my homework now.括号中的词是b开头的 好的话,
Sorry,I can't play with you.I am (b ) doing my homework now.Sorry,I can't play with you.I am (b ) doing my homework now.括号中的词是b开头的 好的话,
busy be busy doing sth.忙于做...