i don't know the (long)of the river. i think the time (spend)on computer games is uselessdo you mind my (open) the door,Miss Lin?

分类: 作业答案 • 2022-02-17 17:30:20

问题描述：

i don't know the (long)of the river. i think the time (spend)on computer games is useless
do you mind my (open) the door,Miss Lin?

答

1.length
2.spent
3.opening