Question

Taking away a city’s rubbish is a big job. Every day trucks come into a city to collect it. Most rubbish is made up of things we can’t eat or use. If we kept these things, we would soon have a mountain of rubbish.
In some cities the rubbish is collected and taken outside of city to a dump. Often the city dump is placed where the ground is low or there is a big hole. The kitchen rubbish is broken into small pieces and sent into the sewage system. The sewage system takes away the used wate r from toilets, bathtubs and other places.
To keep mice and flies away, some earth is used to cover the newly dumped rubbish. Later, grass may be planted on the rubbish-filled land. Finally , a house or a school may be built there, and then you’d never know that this had once been an old rubbish dump.
In other cities the rubbish is burnt in special places. The fire burns everything but the metal. Sometimes the metal can be used again in factories where things are made of metal. The food parts of rubbish are put in special piles where they slowly change into something called humus, which looks like black earth. It is rich with kinds of things that feed plants and help make them grow.
【小題1】The underline word “sewage” in the passage means_______

A．排污

B．染色

C．洗滌

D．洗塵

【小題2】According to the passage, the food parts of rubbish can be used again_______.

A．to feed animals	B．to feed plants
C．to build a house	D．to make machines

【小題3】The main idea of the passage is ______

A．to let us know taking away rubbish is a big job.

B．to explain the need for rubbish collection

C．to introduce different ways to treat rubbish

D．to tell people to take useful things out of rubbish

Answer 1

【小題1】A
【小題2】B
【小題3】C

解析試題分析：短文大意：將城市的垃圾帶走，是一項大工作。我們應(yīng)該用不同的方法來處理不同的垃圾。
【小題1】詞義猜測題。根據(jù)takes away the used wate r from toilets, bathtubs and other places.可知The sewage system是指排污系統(tǒng)，所以該選A。
【小題2】細節(jié)理解題。根據(jù)短文最后The food parts of rubbish are put in special piles where they slowly change into something called humus, which looks like black earth. It is rich with kinds of things that feed plants and help make them grow.
可知該選B。
【小題3】主旨大意題。讀短文可知本文主要是介紹了用不同的方法來對待不同的垃圾，所以選C。
考點：日常生活類閱讀。