Directions: Read the following passage. Fill in the numbered blanks by using the information for the passage. Write NO MORE THAN 3 WORDS for each answer.

A Low-Carbon Economy (LCE) refers to an economy which has a minimal emission of greenhouse gas (GHG), namely, carbon dioxide into the biosphere(生物圈). Recently, most of the scientists and the public hold the opinion that the climate is changing because there is such an accumulation of CO₂ in the atmosphere due to human activities. The over-concentration of these gases is producing global warming that affects long-term climate, with negative impacts on humanity in the foreseeable future. LCE, therefore, is proposed as a means to avoid catastrophic climate change.

All nations which are considered carbon intensive societies and societies which are heavily populated should become zero-carbon societies and economies. Several of these countries have promised to become 'low carbon' but not entirely zero carbon, and claim that emissions will be cut by 100% by balancing emissions rather than ceasing all emissions.

Nuclear power and the strategies of carbon capture and storage (CCS) have been proposed as the primary means to achieve a LCE while continuing to exploit non-renewable resources. Scientists are afraid, however, whether the spent-nuclear-fuel can be stored, and whether it is secure. Also they are not certain about the costs and time needed to successfully implement CCS worldwide and whether the stored emissions will leak into the biosphere or not. Alternatively, many have proposed renewable energy should be the main basis of a LCE, but, they have their associated problems of high-cost and inefficiency; this is changing, however, since investment and production have been growing significantly in recent times. Furthermore, it has been proposed that to make the transition to an LCE economically attractive we would have to attach a cost (per unit output) to GHGs through means such as emissions trading and/or a carbon tax.

A LCE is aimed to integrate all aspects of itself from its manufacturing, agriculture, transportation to power-generation around technologies that produce energy and materials with little GHG emission and thus around populations, buildings, machines and devices which use those energies and materials efficiently and dispose of or recycle its wastes so as to have a minimal output of GHGs.

Title:        1       

I.          2        : an economy with a minimal output of GHG

II.         3         of the present economy:

● global warming

● long-term climate change

●            4            on humanity

III.           5           :

●  to produce energy and materials with little GHG emission

● to use those energies and materials efficiently

● to have          6             of GHGs

IV.            7             to achieve a LCE:

● nuclear power  

● the strategies of carbon capture and storage

● renewable energy    

●              8              

● a carbon tax

V.           9          :

● spent-nuclear-fuel storage / storage of spent-nuclear-fuel

●        10           

● uncertainty about the costs and time needed

Directions: Read the following passage. Fill in the numbered blanks by using the information for the passage. Write NO MORE THAN 3 WORDS for each answer.

A Low-Carbon Economy (LCE) refers to an economy which has a minimal emission of greenhouse gas (GHG), namely, carbon dioxide into the biosphere(生物圈). Recently, most of the scientists and the public hold the opinion that the climate is changing because there is such an accumulation of CO₂ in the atmosphere due to human activities. The over-concentration of these gases is producing global warming that affects long-term climate, with negative impacts on humanity in the foreseeable future. LCE, therefore, is proposed as a means to avoid catastrophic climate change.

All nations which are considered carbon intensive societies and societies which are heavily populated should become zero-carbon societies and economies. Several of these countries have promised to become 'low carbon' but not entirely zero carbon, and claim that emissions will be cut by 100% by balancing emissions rather than ceasing all emissions.

Nuclear power and the strategies of carbon capture and storage (CCS) have been proposed as the primary means to achieve a LCE while continuing to exploit non-renewable resources. Scientists are afraid, however, whether the spent-nuclear-fuel can be stored, and whether it is secure. Also they are not certain about the costs and time needed to successfully implement CCS worldwide and whether the stored emissions will leak into the biosphere or not. Alternatively, many have proposed renewable energy should be the main basis of a LCE, but, they have their associated problems of high-cost and inefficiency; this is changing, however, since investment and production have been growing significantly in recent times. Furthermore, it has been proposed that to make the transition to an LCE economically attractive we would have to attach a cost (per unit output) to GHGs through means such as emissions trading and/or a carbon tax.

A LCE is aimed to integrate all aspects of itself from its manufacturing, agriculture, transportation to power-generation around technologies that produce energy and materials with little GHG emission and thus around populations, buildings, machines and devices which use those energies and materials efficiently and dispose of or recycle its wastes so as to have a minimal output of GHGs.

Title:        71       

I.          72        : an economy with a minimal output of GHG

II.         73         of the present economy:

● global warming

● long-term climate change

●            74            on humanity    

III.           75           :

●  to produce energy and materials with little GHG emission

● to use those energies and materials efficiently

● to have          76             of GHGs

IV.            77             to achieve a LCE:

● nuclear power  

● the strategies of carbon capture and storage

● renewable energy    

●              78              

● a carbon tax

V.           79          :

● spent-nuclear-fuel storage / storage of spent-nuclear-fuel

●        80           

● uncertainty about the costs and time needed

在世界环保日到来前夕，联合国教科文组织就如何处理垃圾问题向全世界中学生征文。请你以Saving Our City为题，写一篇100词左右的短文。文章的第一句已给出，但不计入总词数。
提示： 1. 城市垃圾的危害：①污染环境；②有害健康。
2. 处理垃圾的措施有：①垃圾分类；②报纸、玻璃的再利用；③有害垃圾的处理；④废水处理；⑤制定法律。 参考词汇：分类：sort v. 制定: pass v.

阅读下面短文，根据以下提示：1）汉语提示，2）首字母提示，3）语境提示，在每个空格内填入一个适当的英语单词，并将该词完整的写在右边相对应的横线上。所填单词要求意义准确，拼写正确。

Last Sunday I went to do some reading in your library.

    Over the time I was there, I found something unpleasant. T________,

I’d like to v_________ my opinions, which, I hope, would be of help for

you to _______（创造）a more comfortable place for readers. First, there are

few new books on the shelf, and most books are not s________ in proper

order, making it difficult for readers to find _______ they want quickly.

Third, the l_________ didn’t offer good service. Instead, they were

chatting. In _______, they took no notice of the fact that a light

wasn’t _______. Leave this state of affairs to stay the same, and I’m

_______(恐怕) there will be fewer and fewer readers. So, I suggest your

_______ (改变) all these as soon as possible for the sake of readers.