Solid waste generation，and electricity and water consumption

A、have…flowing

B、have…flow

C、have…to flow

D、have…flowed

The garbage does not simply disappear.It may go on to a transfer station.Since it is difficult and expensive to dispose at landfill sites and incinerators .People are encouraged to recycle and compost (堆肥) picked up and taken and will be carefully buried or burned.The problem with these methods othey cost money, take up land and cause pollution.

One solution to the problem of solid waste disposal is composting.Some things that can beand vegetable peels.People can compost these food products by placing them in an outdoor decompose( 分解 ) into a substance called compost.Compost, which contains plant nutrients, cto help other plants grow.

Another solution to the problem of solid waste disposal is recycling.Some things can be recycled, such as glass newspapers.People can recycle used products by putting them in the "blue box".The recycled goods are melt doRecycling and composting are two ways of reducing the amount of solid waste.These methods show people a nmany things people throw away can be used again .

1.Which of the following situation will be after the new ways to deal with garbage is used? ( )

A、more solid waste will be produced

B、less solid waste will be produced

C、The same amount of solid waste will be produced

D、people will stop producing solid wast

2.The passage encourages people to ( )their solid waste

A、ncrease

B、burn

C、hide

D、recycle or compost

3.The main idea for the second paragraph is

A、compost is a special substance that provides your garden with nutrients

B、composting is one of ways to reduce solid waste

C、it can take a long time for compost to z, depending on what you put in the compost bi

D、meat, fish and grease are three things that you cannot put in your compost

4.The passage is mainly concerned with ( ).

A.Explain how to make compost and how it can benefit your garden.

B.Choose the best way to reduce solid waste: composting or recycling.

C、Compare and contrast composting with traditional garbage disposal.

D、Classify the different methods of throwing away household garbage

5.Which place is not a destination for solid waste?

A、a transfer station

B、a landfill site

C、a recycling depot

D、an incinerator

What do we know about golf from the passage?

A. It is popular in Portugal and Spain.

B. It causes water shortages around the world.

C. It pollutes the earth with chemicals and wastes.

D. It needs water and electricity to keep its courses green.

What is the BEST conductor of electricity?

A.Carbon dioxide

B.Distilled water

C.Fresh water

D.Salt water

According to the passage, the screen or cutters are fitted to __ (1)kill bacteria (2)break up the solid waste (3)remove solid matter with large size

A.(1)

B.(2)

C.(2)(3)

D.None of (1)(2)(3) is true

Of all the extingushing agents listed below, which one has the greatest capacity for heat absorption?______.

A.Water fog

B.Carbon dioxide

C.Dry chemical

D.Solid stream of water

A.boiler

B.separator

C.incinerator

D.treatment lological sewage

Power station employ ( )water to produce electricity.

A、drop

B、dropping

C、fallen

D、falling

What do we know about golf from the passage?

A． It is popular in Portugal and Spain

B． It causes water shortages around the world

C． It pollutes the earth with chemicals and wastes

D． It needs water and electricity to keep its courses green

Which of the listed functions is the purpose of a gas scrubber in an inert gas generation system ________．

A.Cools the inert gas

B.Maintains the oxygen content at 5% by volume

C.Drains off static electricity in the inert gas

D.Maintains the water seal on the gas main