A man found a cocoon of a moth. He took it home so that he could    31   the moth come out of the cocoon. On that day a small    32   appeared, he sat and watched the moth for several hours as the moth struggled to    33   the body through that little hole.
Soon it seemed to stop making any progress. It appeared as if it had    34  as far as it could and it could go no farther. It just seemed to be stuck. So the man, out of his kindness, decided to help the moth. He took a pair of scissors and cut off the    35   bit of the cocoon. The    36   then came out easily. But it had a swollen body and small, shriven（无用的） wings. The man continued to watch the moth because he expected that, at any moment, the wings would enlarge and    37   to be able to support the    38  , which would get smaller in time. Neither happened! In fact, the little moth spent the rest of its life    39   around with a small, swollen body and shriveled wings. It was    40   able to fly.
What the man in his kindness    41    was that the small cocoon and the    42   of the moth to get through the    43   opening was a way to push fluid(液体)   44   the body of moth  45   its wings so that it would be ready to fly    46   it got out of the cocoon. Freedom and  47   would come only after the struggle. By taking the moth of a struggle away, he also took away the moth’s health.
Sometimes struggles are exactly what we need in our life. If we were to    48   our lives without any difficulties, we would be disabled. We would not be as    49   as what we could have been. Give every opportunity a chance, leave no room for    50  .                

此题要求改正所给短文中的错误。对标有题号的每一行做出判断：每行只有一个错误，请按下列情况改正：

该行多一个词：把多余的词用斜线（\）划掉，在该行右边横线上写出该词，并也用斜线划掉。

该行缺一个词：在缺词处加一个漏字符号（），在该行右边横线上写出该加的词。

该行错一个词：在错的词下划一横线，在该行右边横线上写出改正后的词。

注意：请在答题卡上作答。          

When I was a small child my parents didn’t have many money ______________

and I had a very few Christmas gifts. My cousin was 10 and he  _______________

had gone out singing Christmas carols and made quite a bit       ______________

money. With telling anyone he went to the shop and spent almost______________

every penny of his money on a teddy bear; then he using the      ______________

change to buy a little necklace with a glass charming on them. He _______________

came to my house and told my parents what he had bought these _______________

things for me as Christmas gifts. Twenty-five years late the       _____________

moth-eaten teddy bear has long since been thrown away, but I even ____________

have the little rusty necklace in my jewelry box to remind of my cousin’s kindness.

       ______________

A man found the cocoon (茧) of a moth (蛾). He took it home so that he could    1  the moth come out of the cocoon. On that day a small   2  appeared. He sat and watched the moth for several hours as the moth struggled to   3  the body through that little hole. Soon it seemed to stop making any progress. It appeared as if it had    4  as far as it could and it could go no further. It just seemed to be stuck. So the man, out of his kindness, decided to help the moth. He took a pair of scissors and cut off the  5___  bit of the cocoon. The   6  then came out easily. But it had a swollen body and small, shriven (无用的) wings. The man continued to watch the moth because he expected that, at any moment, the wings would enlarge and   7  to be able to support the    8  , which would get smaller in time. Neither happened! In fact, the little moth spent the rest of its life   9  around with a swollen body and shriven wings. It was   10  able to fly.
What the man in his kindness   11  was that the small cocoon and the  12__of the moth to get through the   13  opening was a way to push fluid (液体)   14  the body of moth   15   its wings so that it would be ready to fly   16  it got out of the cocoon. Freedom and    17  would come only after the struggle. By taking the struggle away, he also took away the moth’s health.
Sometimes struggles are exactly what we need in our lives. If we were to   18  our lives without any difficulties, we would become disabled. We would not be as    19  as what we could have been. Give every opportunity a chance. Leave no room for   20   .

The Peppered Moth, a kind of insect(昆虫), is found in England. It is light brown in colour and likes to settle(栖息) on trees which are also light brown. This makes the moth difficult to be seen and birds are less likely to notice and eat it.
But with the development of industry(工业) , smoke from factories began to reach the trees where the moth settled. It made the trees blacker. Then something very strange took place: in industrial areas, the Peppered Moth began to change colour. It became darker as well. Though the change took several years, some scientists soon notice that newly-born moths were a little darker than usual.
A scientist with the name Kettlewell decided to make a careful study of this phenomenon(现象). He marked some of the light moths and some of the darker ones, and set them free in the woods near Bermingham, an industrial city. Later, he recaptured(重新捕获) as many as the marked moths as possible. The results were as follows.

Four decades ago a group of college students visited the mountains of Borneo to examine moth (蛾) populations. Now a team of British scientists, including a member of the original trip, has returned to the same sites to repeat the survey. They have found that, due to rising temperatures, the insects now live 68 meters higher.
Global warming is forcing tropical (热带的) species uphill to escape the rising temperatures at a rate of nearly 2 meters a year, the new study from Borneo suggests.
Since this was the only chance to repeat the original survey, the scientist did everything they could to do it exactly the same way, going at the same time of year, in July and August, using photographs to find the exact original sites of the moth traps.
"While this is the first study of insects, a few other studies of tropical species are starting to appear," said Thomas. "If you look across all those studies, you’ll find the same results, and it’s extremely difficult to think of any other explanation for them."
While some species might survive by finding places on the mountains with temperatures similar to those of their original habitats, others may run out of habitat on the rocky peaks, warns the study.
In a paper in the journal Naturein 2004, Thomas and 13 other experts analyzed the habitats of 1,100 species on five continents, and estimated that on average one quarter were at risk of extinction.
Last year a paper published in the Public Library of Science in the US warned that the risk of extinction in the tropics was becoming more and more serious. The authors, Jana and Steven Vamosi, estimated that 20-45% of tropical species were at risk of extinction.
【小题1】If the temperature continues to rise at the same rate for ten years, the insects will live about ______.