Chinese President Xi Jinping urged development of the country's forestry（林业）while attending a voluntary tree planting in Beijing．Xi，also general secretary of the Communist Party of China（CPC） Central Committee，visited an afforestation（植树）site in Beijing's Daxing District and planted six saplings（树苗）of different varieties at the site on April 5th，2016．
Other top leaders，（A）_______Premier Li Keqiang as well as Zhang Dejiang，Yu Zhengsheng，Liu Yunshan，Wang Qishan and Zhang Gaoli，also attended the event．
President Xi（B）______on officials at all levels to take the lead in voluntary tree planting campaigns（活动）to promote（促进）new development of planted trees①and，more，to，living，greener，make，environment，beautiful，people's．
The president called for an altruistic（无私的）and down﹣to﹣earth spirit for much activities，citing（引用）the Chinese proverb② "people plant trees so their offspring （后代） can enjoy the shade ． "
Xi told officials，volunteers and school children present the Mao Zedong issued（发布）the call of"greening the country"60 years ago，and the National People's Congress（代表大会）began the tree planting campaing 35 years ago at the behest（请求）of Deng Xiaoping．
Over the years，China's forests have continues to grow at the fastest pace in the world this century，Xi noted．The president also stressed the environmental protection drive．
任务一：请在文中A、B两处的横线上填入适当的单词（每空一词）．
71．A ；B ；
任务二：请将文中①处后面的斜体单词连成句子．
72．
任务三：请将文中②处划线句子翻译成汉语．
73．
任务四：请回答问题：What did Mao Zedong issue 60 years ago？
74．
任务五：请给短文拟一个适当的标题（10词以内）
75． ．
完形填空（共12分，每小题1分）
阅读下面的短文，掌握其大意，然后从短文后各题所给的A、B、C、D四个选项中，选择最佳选项
I had my first job at the age of thirteen, when a friend of my mother’s who owned a book shop hired（雇佣） me for six hours a week to help her in the shop. I was very 1 to earn my own pocket money and my parents 2 interfered（干涉）with how I spent it, even when I was spending it foolishly. They believed that by earning money, spending it, and learning from the 3 , I would become more mature（成熟的） and responsible about how to handle work, relationships with others, and money.
Like many American parents, my parents also let me and my brothers do things over which they 4 a great deal. When I was sixteen, for example, after I finished high school and before I entered university, I wanted to spend the summer months traveling around Europe. My mother was against the idea of my traveling alone at such a young age, but my father felt that it would be a great 5 for me. In the end, my father won the argument（争论） on the 6 that I limited（限定）my traveling to France, my mother’s home, where I had many uncles, aunts and cousins spread out through the country who could 7 shelter（住处）and help if I needed them.
Three years later, my younger brother decided to 8 a year off after his first year in university and travel through the United States and the Caribbean. Again my mother was very worried and not eager to see my brother leave school, but my father encouraged him and my brother had a(n) 9 year working his way on trains and ships to 10 passage to different ports and cities, and discovering many fascinating places and people.
These kinds of experiences are probably rare（稀少的）for children in many countries but in the US they are fairly common. Most parents start 11 their children at a young age to do small things by themselves. By the time they have finished high school, many American kids have already had part-time jobs, traveled around the US or other countries on their own, have selected the university they plan to attend and maybe even 12 on their future career, and so on.
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阅读短文，根据短文内容回答问题。（共10分，每小题2分）
Do you want to keep your brain active and your memory strong? Here are some useful ways:
Choose the Brain Food
A proper diet will help keep your mind running strong all day long. Make sure to include plenty of fruits and green vegetables. Some of the best foods include: blueberries, blackberries, fish and fish oil, eggs, strawberries and so on.
Exercise
Get your body moving and your memory will soon follow. Exercise improves the heart’s blood flow. This, in turn, helps the brain function better and stay sharper.
Pick up a Book
The key to keeping your memory quick is to continue to challenge it. Try to always have a book in hand. After you’ve done reading a section or two, question and review the material you’ve read. Try to imagine what you’re reading. Discuss what you’ve read, and talk about it with friends or join a book club.
Develop Interest
We remember new things because we enjoy them. Find ways to make a boring subject fun by connecting it to something you already know. You can use your imagination and create a fun story behind a subject to help make it easier to remember.
Repeat after Me
When learning new information, the more you repeat it, the more likely you will be able to remember that information. Practice is the key to lasting memory.
Share with Others
Don’t keep your knowledge stored up. Teaching others is another great way to improve memory skills. Don’t be afraid of taking on new challenges. After learning something, it’s necessary to put the new information to use. What will help keep the mind running strong?
What’s the key to keeping your memory quick?
Why do you remember new things?
How many useful ways are mentioned in the passage?
What does the writer tell us in the passage?
阅读短文，根据短文内容，从短文后的五个选项中选出能填入空白处的最佳选项。选项中有一项为多余选项。（共8分，每小题2分）
What is a spelling bee? 1 , but it is so popular in the Unite States. It is a game for children to spell English words.
The National Spelling Bee is the largest education contest(比赛) . It first began in 1925 in Washington.D. C. 2 . It is open to students in eighth grade or lower and not reaching their 15th birthday.
The contest is quite simple. When it's your turn, the teacher says a word and you have to spell it. 3 , you stay in the game. If you spell it wrong, you're out. What's not so easy are the words the teachers ask you to spell.
Usually, children need to spend a lot of time learning vocabulary. They must remember thousands of English words and spell every word correctly in the contest. Only winners in regional (地区的) contest can enter the national contest. It’s many children’s dream to win the regional contest and go to Washington, D. C. The final winners will be called the Spelling Bee. 4 . Do you also think they are great?
| A. If you spell it right B. Not too many Chinese students know it C. It is held in late May or early June of each year D. The children like the sports a lot E. It means they have worked hard |
It is easy for us to tell who our family members are, but do plants recognize(识别) their own family? Some do, scientists say, according to a report by Science News in early 2010.
Guillermo P. Murphy and Susan Dudley are two plant scientists from McMaster University in Hamilton, Canada. They did a few experiments with Jewelweeds, a kind of flower that grows in wet, shady spots. They found that the flowers seem to know their own flower family. In their experiments, Murphy and Dudley planted jewelweeds in pots with either siblings or strangers.
When jewelweeds were planted in pots with strangers, the plants started to grow more leaves than if they had been planted alone. This response(反应)suggests that plants are competing with strangers for sunlight, since a plant with more leaves can receive more light and make more food. Jewelweeds usually grow in the shade, where sunlight is not enough.
When jewelweed seedlings(幼苗)were planted with siblings, they grew a few more branches than they usually would if they were alone – but they did not start growing lots of extra leaves. This behavior suggests the plants are more likely to share resources, rather than compete.
According to the Science News report, Jewelweeds are not the first plants that plant scientists have studied for family recognition. In 2007, Dudley and her team studied the Great Lakes sea rocket, a plant that grows on the beach – where it may be hard to get fresh water. In that experiment, the scientists found that when sea rockets were planted with siblings, they tolerated each other. But when they were planted with strangers, the sea rockets reacted by working extra hard to grow lots of roots.
Dudley says this just because sea rockets, on the beach, get plenty of sun but struggle for water – so when they’re threatened, they compete for water. Jewelweeds have plenty of water but have to compete for sunshine, so they grow more leaves. What does the underlined word siblings mean?
| A．Flowers come from foreign countries. |
| B．Plants growing in different environments. |
| C．Flowers planted with lots of strangers. |
| D．Plants that are the same kind. |
In the text, the writer mentioned the experiments of Jewelweeds to .
| A．make a comparison | B．introduce a topic |
| C．describe a pretty flower | D．build a new theory |
According to the passage, flowers planted alone will .
| A．grow more leaves than those planted in groups |
| B．become taller than those with more branches |
| C．grow fewer leaves than those planted with strangers |
| D．become ill easily because they can’t get enough shade |
What can be the best title for the passage?
| A．New Discoveries about Plants |
| B．How Plants Compete with Each Other |
| C．Family Recognition among Plants |
| D．Jewelweeds and the Great Lakes Sea Rockets |
Hotels can make a person’s stay away from home as restful as possible. Hotels provide warm beds to allow guests a peaceful night’s rest. Besides, some hotels offer guests special services such as newspapers to read in the morning, fresh coffee, and even breakfast. Hotel workers want their guests to feel warm and welcome when they stay in their hotel.
One hotel near the Arctic Circle, however, is different. This hotel gives its guests a cold welcome. The Ice Hotel, in Sweden, is all made of ice. The Ice Hotel might sound strange, but in some ways it is a special hotel. It has a front lobby where guests check into the hotel, plenty of rooms to sleep in, and even room service, which guests can use to have food delivered to their rooms. The Ice Hotel is different, though, because most of the items are made from ice.
It takes more than 30 tons of ice and snow to build the Ice Hotel. It melts(融化) in the summer and is rebuilt each winter. Different builders and artists create the Ice Hotel, so each winter this famous hotel has a new shape and design.
The effort of building the Ice Hotel is worth it, however. Walking into the Ice Hotel is like walking into a diamond. The walls reflect even the smallest bits of light. Ice pillars（柱子）support the roof. The floor below shines like glass. Almost every inch of this hotel sparkles inside. Visiting the Ice Hotel is truly an unusual experience.
Temperatures inside the Ice Hotel are usually below freezing. Guests wear warm jackets, hats, gloves, and thick boots. Even the owners of the Ice Hotel know that staying in a building with walls of ice four feet thick can be a bit cold. They have a solution though. The Ice Hotel has a sauna for its guests. A sauna is a room filled with steam, where guests can warm themselves. In a way, then, one could say that the Ice Hotel does give their guests a warm welcome after all.Why must the Ice Hotel be rebuilt each year ?
| A．Because the hotel melts during the summer. |
| B．Because guests suggest changes to the hotel. |
| C．Because the hotel is damaged by the sauna. |
| D．Because more rooms are needed at the hotel. |
From paragraph2 we can infer that ______.
| A．the Ice Hotel has temperatures below freezing but is warm inside |
| B．guests of the Ice Hotel check in at the front lobby |
| C．the Ice Hotel is like other hotels except that it is made of ice |
| D．guests of the Ice Hotel may order food that is delivered to their rooms |
What is the purpose of the writer writing the article?
| A．To describe the temperature inside a hotel. |
| B．To give information about an uncommon hotel. |
| C．To compare different kinds of hotels. |
| D．To encourage people to visit hotels. |