jam and sam have waited at the bus stop (for two hours.)提问（）（）have jam and sam waitea at

分类: 作业答案 • 2022-01-23 13:15:22

问题描述：

jam and sam have waited at the bus stop (for two hours.)提问（）（）have jam and sam waitea at
the bus stop.

答

How long 多久

jam and sam have waited at the bus stop (for two hours.)提问 （）（）have jam and sam waitea at