______ 6 world powers have accepted ______ Iranian offer for talks on its disputed nuclear program.
A. The; a B. 不填; an C. The; an D. 不填; a
请你根据以下提, Never be afraid of making mistakes. In fact, making progress is making mistakes. Mistakes are where success lies.并结合自己生活中的一个事例，用英语写一篇短文。
注意：1．无须写标题，不得照抄英语提示语；
2．除诗歌外，文体不限；
3．文中不得透露个人姓名和学校名称；
4．词数为120左右。
注意：文章首句已给出。
Mistakes are unavoidable in life.___________________________________________________________
下面短文中有10处错误。请在有错误的地方增加，删除或修改某个单词。
增加：在缺词处加一个漏词符号(∧)，并在其下面写上该加的词。
删除：把多余的词用斜线(﹨)划掉。
修改：在错的词下划一横线，并在该词下面写上修改后的词。
注意：1. 每处错误及其修改均仅限一词；
2. 只允许修改10处，多者(从第11处起)不计分。
I love camping. It’s my favorite way to spent the summer vacation. Last year, my family and I went camping in the countryside. It was one of the most excited experiences I had never had. We slept in a tent and went on a long walk every day. We cook over a fire and the food always tasted wonderfully. For a whole week, I saw lovely mountain views or breathed fresh air. At night, I heard the gentle wind blowing in the tree, and I felt so peaceful. It doesn’t cost many to camp, and what I believe it’s the best way to get close nature and enjoy its beauty.
下面文章中有5处需添加小标题。请从以下选项（A、B、C、D、E和F）选出适合各段意思的小标题，并在答题纸上将相应选项的标号涂黑。选项中有一项是多余选项。
A. It helps you process your emotions.
B. It helps you think big.
C. It clears your mind for higher-level thinking.
D. It makes you more committed.
E. It gives you a record of the past.
F. You gain a sense of achievement.
How Writing Things Down Can Change Your Life
What do you write down? For most of us, writing consists of emails, task lists, and perhaps the odd work project. However, making time to write down certain things, such as our daily experiences, our goals, and our feelings can change the way we live our lives.
Here are five different ways that writing things down can change your life, and what you can do to get the most out of each.
1._____________________
David Allen, productivity speaker and author of Getting Things Done, recommends doing what he calls a “core dump”. This involves writing down every task, activity, and project you need to address. This could range from picking up milk on the way home, to a multi-person project at work. Writing down every “to-do” item you can think of clears space in your head for more important topics.
You can also use a technique called “morning pages”, which was pioneered by Julia Cameron, author of The Artist’s Way. Morning pages involves completing three pages (around 750 words) of stream-of-consciousness writing. Through doing this first thing each morning, you clear your head in preparation for the day’s most important thinking.
2. __________________________
Writing down what’s on your mind is a great way to work through inner conflict or process your feelings around a particular situation. It’s similar to talking a situation through with a friend, and it’s a useful way of strengthening your self-soothing (自我安慰)abilities.
3._________________________________
If you keep a journal and regularly write down your thoughts and feelings, you’ll soon have a record of your experiences that you might otherwise have forgotten. Keeping a journal can also enhance your levels of self-trust. When you can look back and see how successfully you’ve traversed and dealt with important decisions and tricky situations in the past, you’ll feel more confident in your ability to do so in the future.
4._____________________________________
If you write down everything you need to do in a particular day or week, you gain an additional sense of satisfaction, when having completed the task, you can cross the item off our list. Feeling productive enhances your productivity and fosters a sense of achievement and progress.
5.____________________________________
No matter what’s going on in your outside world, when you write things down, you enter a world of possibility, which helps you stay motivated and gives you space to think big and aim high. When you write things down, you have a chance to explore dreams and ambitions that you might not feel safe revealing to anyone else yet. You also have a space to keep track of all your ideas and desires so you can return to them later.
John Blanchard stood up from the bench, straightened his Army uniform, and studied the crowd of people making their way through Grand Central Station. He looked for the girl whose heart he knew, but whose face he didn’t, the girl with the rose.
His interest in her had begun thirteen months before in a Florida library. Taking a book off the shelf he found himself intrigued, not with the words of the book, but with the notes penciled in the margin. The soft handwriting reflected a thoughtful soul and insightful mind. In the front of the book, he discovered the previous owner’s name, Miss Hollis Maynell. With time and effort he located her address. She lived in New York City. He wrote her a letter introducing himself and inviting her to correspond. The next day he was shipped overseas for service in World War II.
During the next year and one month the two grew to know each other through the mail. Each letter was a seed falling on a fertile heart. A romance was starting Blanchard requested a photograph, but she refused. She felt that if he really cared, it wouldn’t matter what she looked like.
When the day finally came for him to return from Europe, they scheduled their first meeting —7:00 PM at the Grand Central Station in New York. “You’ll recognize me,” she wrote, “by the red rose I’ll be wearing on my lapel.” So at 7:00 he was in the station looking for a girl whose heart he loved, but whose face he’d never seen.
I’ll let Mr. Blanchard tell you what happened: A young woman was coming toward me, her figure long and slim. Her blonde hair lay back in curls from her delicate ears; her eyes were blue as flowers. Her lips and chin had a gentle firmness, and in her pale green suit she was like springtime come alive. I stared at her, entirely forgetting to notice that she was not wearing a rose. As I moved, a small, attractive smile curved her lips. “Going my way , sailor?” she murmured.
Almost uncontrollably I made one step closer to her, and then I saw Hollis Maynell. She was standing almost directly behind the girl. A woman well past 40, she had graying hair tucked under a worn hat. She was more than plump, her thick-ankled feet thrust into low-heeled shoes. The girl in the green suit was walking quickly away. I felt as though I was split in two, so keen was my desire to follow her, and yet so deep was my longing for the woman whose spirit had truly companioned me and upheld my own.
And there she stood. Her pale, plump face was gentle and sensible, her gray eyes had a warm and kindly twinkle. I did not hesitate. My fingers gripped the small worn blue leather copy of the book that was to identify me to her.
This would not be love, but it would be something precious, something perhaps even better than love, a friendship for which I had been and must ever be grateful. I squared my shoulders and saluted and held out the book to the woman, even though while I spoke I felt choked by the bitterness of my disappointment. "I'm Lieutenant John Blanchard, and you must be Miss Maynell. I am so glad you could meet me; may I take you to dinner?"
The woman's face broadened into a tolerant smile. "I don't know what this is about, son," she answered, "but the young lady in the green suit who just went by, she begged me to wear this rose on my coat. And she said if you were to ask me out to dinner, I should go and tell you that she is waiting for you in the big restaurant across the street. She said it was some kind of test!"
It's not difficult to understand and admire Miss Maynell's wisdom. The true nature of a heart is seen in its response to the unattractive. "Tell me whom you love," Houssaye wrote, "And I will tell you who you are． "
1.How did John Blanchard get to know Miss Hollis Maynell?
A. They lived in the same city．
B. They were both interested in literature．
C. John knew Hollis's name from a library book．
D. John came across Hollis in a Florida library．
2.Hollis refused to send Blanchard a photo because .
A. she was only a middle - aged woman
B. she wasn't confident about her appearance
C. she thought true love is beyond appearance
D. she had never taken any photo before they knew
3.How could Blanchard recognize Hollis?
A. She would be wearing a rose on her coat．
B. She would be holding a book in her hand．
C. She would be standing behind a young girl．
D. She would be wearing a scarf around her neck．
4.What was the real Miss Hollis Maynell like?
A. She was a plump woman with graying hair．
B. She was a slightly fat girl, with blonde hair．
C. She was a middle - aged woman in her forties．
D. She was a young, pretty girl wearing a green suit．
5.When Blanchard went over to greet the woman, he was ．
A. satisfied and confident
B. disappointed but well - behaved
C. annoyed and bad - mannered
D. shocked but inspired
6.Which of the following can be the best title for the passage?
A. A Test of Love B. The Symbol of Rose
C. Love is blind D. Don't Judge a Book by its Cover
Most people know precious gemstones (宝石) by their appearances. An emerald flashes deep green, a ruby seems to hold a red fire inside, and a diamond shines like a star. It’s more difficult to tell where the gem was mined, since a diamond from Australia or Arkansas may appear the same to one from the Democratic Republic of the Congo. However, recently, a team of scientists has found a way to identify a gemstone’s origin.
Beneath the surface of a gemstone, on the tiny level of atoms and molecules（分子）, lie clues (线索) to its origin. At this year’s meeting of the Geological Society of America in Minneapolis, Catherine McManus reported on a technique that uses lasers (激光) to clarify these clues and identify a stone’s homeland. McManus directs scientific research at Materialytics, in Killeen, Texas. The company is developing the technique. “With enough data, we could identify which country, which mining place, even the individual mine a gemstone comes from,” McManus told Science News.
Some gemstones, including many diamonds, come from war-torn countries. Sales of those “blood minerals” may encourage violent civil wars where innocent people are injured or killed. In an effort to reduce the trade in blood minerals, the U.S. government passed law in July 2010 that requires companies that sell gemstones to determine the origins of their stones.
To figure out where gemstones come from, McManus and her team focus a powerful laser on a small sample of the gemstone. The technique is called laser-induced breakdown spectroscopy. Just as heat can turn ice into water or water into steam, energy from the laser changes the state of matter of the stone. The laser changes a miniscule part of the gemstone into plasma, a gas state of matter in which tiny particles（微粒）called electrons separate from atoms.
The plasma, which is superhot, produces a light pattern. (The science of analyzing this kind of light pattern is called spectroscopy.) Different elements（元素）produce different patterns, but McManus and her team say that gemstones from the same area produce similar patterns. Materialytics has already collected patterns from thousands of gemstones, including more than 200 from diamonds. They can compare the light pattern from an unknown gemstone to patterns they do know and look for a match. The light pattern acts like a signature, telling the researchers the origin of the gemstone.
In a small test, the laser technique correctly identified the origins of 95 out of every 100 diamonds. For gemstones like emeralds and rubies, the technique proved successful for 98 out of every 100 stones. The scientists need to collect and analyze more samples, including those from war-torn countries, before the tool is ready for commercial use.
Scientists like Barbara Dutrow, a mineralogist from Louisiana State University in Baton Rouge, find the technique exciting. “This is a basic new tool that could provide a better fingerprint of a material from a particular locality,” she told Science News.
1.We learn from Paragraph 1 that __________________.
A. an emerald and a ruby are names of diamonds.
B. it’s not difficult to tell where the gem was mined.
C. appearances help to identify the origin of gemstones.
D. diamonds from different places may appear the same.
2.Why did the U.S. government pass law that requires companies selling gemstones to determine the origins of their stones?
A. To look for more gemstones.
B. To encourage violent civil wars.
C. To reduce the trade in blood minerals.
D. To develop the economy.
3.Which of the following facts most probably helps McManus and her team in identifying the origin of stones?
A. Heat can turn ice into water or water into steam.
B. Gemstones from the same area produce similar light patterns.
C. Laser can changes a miniscule part of the gemstone into plasma.
D. Materialytics has already collected patterns from thousands of gemstones.
4.From the last two paragraphs, what can be inferred about the laser technique?
A. It is ready for commercial use.
B. People can use the new tool to find more gemstones.
C. It can significantly reduce the gemstones trade in blood minerals.
D. It will bring about a revolutionary change in identifying the origin of minerals.
5.The author wrote this passage mainly to ________.
A. tell us how to identify the origin of diamonds.
B. introduce a laser technique in identifying a stone’s origin
C. prove identifying the origin of gemstones are difficult
D. attract our attention to reducing trade in blood minerals
