All too often, a choice that seems sustainable(可持续的)turns out on closer examination to be problematic. Probably the best example is the rush to produce ethanol(乙醇) for fuel from corn. Corn is a renewable resource —you can harvest it and grow more, almost limitlessly. So replacing gas with corn ethanol seems like a great idea. 

   One might get a bit more energy out of the ethanol than that used to make it, which could still make ethanol more sustainable than gas generally, but that’s not the end of the problem. Using corn to make ethanol means less corn is left to feed animals and people, which drives up the cost of food. That result leads to turning the fallow land –including, in some cases, rain forest in places such as Brazil—into farmland, which in turn gives off lots of carbon dioxide (CO) into the air. Finally, over many years, the energy benefit from burning ethanol would make up for the forest loss. But by then, climate change would have progressed so far that it might not help.

   You cannot really declare any practice “sustainable” until you have done a complete life-cycle analysis of its environmental(环境的) costs. Even then, technology and public keep developing, and that development can lead to unforeseen and undesired results. The admirable goal of living sustainably requires plenty of thought on an ongoing basis.

1.What might directly cause the loss of the forest according to the text?

A. The growing demand for energy to make ethanol

B. The increasing carbon dioxide in the air

C. The greater need for farmland

D. The big change in weather.

2.The underlined word “it” in the second paragraph refers to “           ” 

A. the energy benefit                                              B. the forest loss 

C. climate change                                           D. burning ethanol 

3.The author thinks that replacing gas with corn ethanol is           . 

A. impractical                    B. acceptable               C. admirable         D. useless 

4.What does the author mainly discuss in the text? 

A. Technology                          B. Sustainability

C. Ethanol energy            D. Environmental protection 

In a national spelling contest in America, an 11-year-old girl was asked to spell a certain word. But with her soft voice the judges were not sure if she spelled the word with the letter A or E. __61__ At that time, the girl knew she had misspelled the word. But instead of lying and telling the judges she had said the correct letter, she told the truth that she had said the wrong letter. __62__.

Every year in late spring at Wild Friends, the wildlife health center, workers receive baby animals, including songbirds and rabbits. This is the busiest time when workers care for and raise all the little ones before sending them back into the wild.

  There are many reasons for these little animals' coming to the center. First of all, street cats or dogs catch, injure or take away little birds from their nests. Sometimes people catch baby animals and keep them at home, giving them food that they are not used to. It would make them sick. Most people don't realize that it's against law to get live animals out of their nests.

  As for songbirds, people often find them on the ground in their yards, thinking they have no other choice but to leave them on the ground to die. This is because many people wrongly believe that once a bird is touched by a person, its mother will not accept this child bird. But that's not true.

  If a little bird falls out of the nest, you should check whether it is injured. If not, you should put the bird back in the nest. If the bird is injured, call your local wildlife center quickly.

  As for the progress of protecting wild animals, people at Wild Friends devote all their energy to this work. Over the last weeks, they have been able to send many of the birds and rabbits that came here earlier this spring back to nature.

1.Which is the busiest season for workers at Wild Friends?

A. Spring    B. Summer.        C. Autumn.       D. Winter.

2.Which of the following will probably injure young birds?

A. Giving them food they don't like.      B. Letting them play with children.

C. Leaving them on the ground.          D. Bringing them to the center.

3.If a young healthy bird is lying on the ground, you should ________.

A. wait for its mother                 B. help it go back home

C. touch it with your hands             D. call workers at Wild Friends

Last week Adele's second album, 21, sold 257,000 copies in the UK, a sales figure that would look incredible as an opening sales week for any album by any global superstar. The fact that the album was celebrating its 10th week at No.1, and that each of the previous nine weeks it had sold over 100,000 copies, makes what Adele has achieved look miraculous. The last female singer to spend that long at No.1 in the UK was Madonna in 1990 with her greatest hits compilation, The Immaculate Collection.
For Adele, the success of 21 is part of a perfect storm of talent, timing and a connection that went beyond gender, age and credibility. But what does it say about the state of the music industry? Does Adele's success signal a return to the MOR(适合大众口味的音乐) musical depression, when the likes of James Blunt dominated the charts? Her success may well lead to a great many similar acts aiming for an MOR audience, but that's more the fault of an industry desperate to recreate any kind of success by creating poor copies until the world shouts "stop now".
What seems to have set Adele apart is her apparent ordinariness, besides that incredible voice. While Gaga parades around in a dress made of meat and Beyonce orbits a world out of touch to the majority of most human beings, Adele's chain-smoking, girl-you'd-like-to-go-to-the-pub-with persona stands out. Even for a British act, her ordinariness goes against trend, with fellow Jessie J adopting a very American habit of over-emoting, talking about a "journey" and making the idea of being a pop star seem fairly difficult.
It's this universality and broad appeal that's helped her translate talent into sales. While the first single from 21, Rolling in the Deep, appealed to Radio 1 listeners and bloggers, the second single, Someone Like You, is so successful that silenced the grand O2 Arena during this year's Brit Awards. The press can write pages and pages in that there's enough of a connection of musicians – Rick Rubin worked on the album, there's a cover of the Cure, Mumford & Sons were an influence – while the gossip magazines have been excited by the fact that the album is one long break-up record, eager to find the ex.
In 1990, Madonna was a global superstar with a back catalogue of era-defining hits to her name. She was untouchable and, tellingly, unknowable. She was (and still is) a megastar, but a megastar of a different age. These days, we want to know a bit more about our artists; that they have relationship problems, walk their dog. Her selling point and appeal is precisely the fact that she exists at the point between everyday ordinariness and pop star.
For now, Adele's success should be celebrated, especially for becoming an unlikely global star on her own terms. The danger is that we're headed for a lot of fairly boring pop, a situation that led to the "birth" of Gaga a few years back. Pop goes in cycles and it feels like we're headed back towards the very middle of MOR.
【小题1】Adele’s achievement seems unbelievable for the reason that ____________.

I learned all about taking responsibility from my mother’s tough love. My mom had a wonderful way of helping you        up and realize that your life is going to be what you make it.

She had this circular way of      you took responsibility for your decisions and the person you would      . She would say,“ It' s your      .”      “What you want and what you get are sometimes two       different things.” And then, “No one ever said life was fair.” And she would      these comments together in such a way that you could never      an argument, and yet, the      was that you realized your life is going to be what you make it.

So I might go to my mom and say, “I’d like to      football”. And she would say, “Well, it's your life. If you want to go out there and get      and hurt and break your knees and limp around the rest of your life, that' s fine.” That is      I would say, “Well, you know, that won’t       . I' m really fast.” And she would reply, “Well, we don’t really have the money.” And then I would     , “Yes but that' s not fair.” And she would reply, “ Well, life isn’t      .” Then I would say, “But I’ve been itching to." And she would reply, “Yes, but what you want and what you get are usually two entirely different things.”

It was the combination of these       that allowed my mother to lead me down the right path under her      but let me feel as if I was making the decisions      my own. The sum total of that     was, in the end, you’re      for the life you lead. That' s the best advice I’ve ever gotten.

1.A. light                     B. open                                 C. grow                                 D. keep

2.A. promising                    B. ensuring                           C. ignoring                            D. noticing

3.A. protect                         B. envy                                  C. refuse                               D. become

4.A. fault                              B. life                                     C. progress                           D. turn

5.A. Then                    B. But                                    C. Now                                  D. However

6.A. increasingly                 B. approximately                 C. completely                      D. occasionally

7.A. combine                       B. remind                             C. answer                             D. publish

8.A. lose                               B. doubt                                C. win                                    D. raise

9.A. belief                            B. reason                              C. mistake                   D. result

10.A. quit                    B. play                                   C. buy                                    D. watch

11.A. beaten up                  B. dressed up                      C. divided                    D. closed up

12.A. what                            B. how                                   C. when                                D. which

13.A. fail                               B. work                                 C. last                                    D. happen

14.A. take                   B. go                             C. make                                 D. catch

15.A. fair                              B. cosy                                  C. hard                                  D. special

16.A. comments                  B. descriptions                    C. techniques                      D. messages

17.A. temper                       B. influence                         C. activity                    D. success

18.A. for                               B. on                                      C. over                                 D. beyond

19.A. mind                           B. account                            C. deal                                   D. advice

20.A. famous                       B. responsible                     C. sorry                                 D. thankful