但是我不知道该坐哪路车.But ___ I don't konw ___ bus I ___ ____.他正在和他的同学们讨论他们的周末计划.He is talking about their plans for the weekend ___ his __
问题描述：
但是我不知道该坐哪路车.But ___ I don't konw ___ bus I ___ ____.
他正在和他的同学们讨论他们的周末计划.
He is talking about their plans for the weekend ___ his __
答