he will go out to play for a while when(完成) all his homework 括号里的英文是什么

来源:学生作业帮助网 编辑:作业帮 时间:2024/11/06 07:47:42

he will go out to play for a while when(完成) all his homework 括号里的英文是什么
he will go out to play for a while when(完成) all his homework 括号里的英文是什么

he will go out to play for a while when(完成) all his homework 括号里的英文是什么
填 To finish.
When 后要以接不定式,但不可以接现在分词.
例:
Ask him when to open it.
问问他什么时候打开
They knew when to attack and when to retreat.
他们知道什么时候进攻和什么时候撤退.