酸雨的危害是什么？

部门预算是总预算的基础，它由各预算部门编制。部门预算的原则包括（）。

A.合法性原则、科学性原则

B.重点性原则、完整性原则

C.绩效性原则、稳妥性原则

D.效率性原则、公平性原则

E.真实性原则、透明性原则

Plants are very important living things. Life could not go if there were no plants. This is because plants can make food from air, water and sunlight. Animals and man cannot make food from air, water and sunlight. Animals get their food by eating plants and other animals. So animals and man need plants in order to live. This is why we find that there are so many plants around us.

If you look carefully at the plants around you, you will find that there are two kinds of plants: flowering plants and non-flowering plants.

Flowering plants can make seeds. The seeds are protected by the fruits. Some fruits have one seed, some have two, three or four, and some have many seeds. But a few fruits have no seeds at all. An example of a fruit without seeds is the banana fruit.

Most non-flowering plants don’t grow from seeds. They grow from spores. Spores are so small and light that they can float in the air. We may say that spores are quite the same as he seeds. When these spores fall on wet and shady places, they usually grow into new plants.

小题1:The main idea of the passage is that      .

A．plants are important for life

B．plants cannot grow without air

C．there are many plants around us

D．we cannot live without water小题2:Which of the following is NOT TRUE?

A．Plants can be divided into main types: flowering plants and non-flowering plants.

B．All fruits have seeds in them.

C．Seeds are protected by the fruits.

D．Some plants grow from spores.小题3:The underlined word "non-flowering" means        .

A．开花的

B．有花的

C．多花的

D．不开花的小题4:In “shady places” there is        .

A．a lot of sunshine

B．a lot of water

C．no water

D．little sunshine

“一带一路”建设遵循市场规律和国际通行规则，充分发挥市场在资源配置中的决定性作用和（）的主体作用。

A、私营企业

B、政府

C、国有企业

D、各类企业

．依据布卢姆的教育目标分类，动作技能目标可具体分为知觉、模仿、______、准确、连贯和习惯化。

为什么说以形求义是训诂实践的重要方法？