when.wait for.we.a bus.we.stand in a line.must 连词成句
问题描述:
when.wait for.we.a bus.we.stand in a line.must 连词成句
答
we must stand in a line when we wair for a bus.
when.wait for.we.a bus.we.stand in a line.must 连词成句
we must stand in a line when we wair for a bus.