某校学生列队以8千米/时的速度前进，队尾一名学生以12千米/时的速度跑步到队伍最前列传达通知，然后立即返回队尾，返回队尾时共用时9分钟．求队伍的长度．可设队伍长为x千米，依题意可列出方程____．

各级政府及工作人员要深入贯彻全面依法治国要求，尊崇法治、敬畏法律、依法办事。这一要求体现（    ）

①政府要依法行政

②政府要制定法律

③公共权力，切莫滥用

④法律只约束政府工作人员

This is a photograph ____our village.

Our village is in a valley.

It is between ____hills.

The village is on a ____.

Here is another photograph of the ____.

My wife and I ____ walking along the banks of the river.

We are on the left.

There is a boy in the water.

He is ____ across the river.

Here is ____ photograph.

This is the school building.

It is beside ____park.

The park is on the right.

Some ____ are coming out of the building.

Some of them are ____ into the park.

我国领土南北跨度大，绝大部分位于五带中的（    ）