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.

$\frac{3}{5}:\frac{6}{7}$ =____

“预防接种卡”记录着我们小时候经历过的若干次预防接种或口服疫苗情况，这不仅体现了党和政府对青少年儿童的关怀，也表明人们对预防疾病的意识在不断增强．下列有关预防接种的说法不正确的是（  ）

下列人的特征中，属于同一性状的是（    ）