Trade between China and the Republic of Korea has experienced tremendous growth，________$207.2 billion，a year?on?year jump of 32.6 percent.
A．reaches B．reached
C．reaching D．to reach
科目：高中英語 來源：2014高考名師指導分項拿分專訓單項填空完形填空閱讀理解書面表達英語卷（解析版） 題型：單項填空
Difficult conditions will sometimes ________ a man's best qualities.
A．give out B．bring out
C．let out D．take out
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科目：高中英語 來源：2014高考名師指導分項拿分專訓代詞、介詞＋閱讀理解英語試卷（解析版） 題型：單項填空
(2013·山東濟寧模擬)When you are done with the book, go out for a walk or ________.
A．whoever B．wherever C．whatever D．however
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科目：高中英語 來源：2014年高考限時訓練（3）英語試卷（解析版） 題型：閱讀理解
Mulch is a protective cover of material that is spread on top of soil.It is usually made out of organic material, like crop waste.Farmers may keep the remains of maize or other crops on top of the soil.This creates mulch on the soil surface.The plant remains help protect the soil against wind and water damage.Mulching is one of the best things people can do for their plants.It also helps keep the soil from getting dry, and reduces the need for watering plants.It also limits temperature changes in the soil.And it stops unwanted plants, or weeds，from growing.
Organic mulch improves the condition of soil.As the mulch breaks down, it provides material which keeps the soil from getting hard.This improves the growth of roots and increases the movement of water through the soil.It also improves the ability of the soil to hold water. Organic mulch contains nutrients for plants.It also provides a good environment for earthworms and other helpful organisms in the soil.
It is easy to find organic mulch materials.Cut?up leaves and small pieces of tree bark can be used.Grass cuttings are also a good mulch for plants. Mulch from newspapers works well in controlling weeds.
The best time to add mulch depends on your goal.Mulch provides a thick barrier between the soil and the air.This helps to reduce temperature changes in the soil. As a result，mulched soil will be cooler than other soil in the summer.In winter, the mulched soil may not freeze as deeply as other soil.The best time is after the ground has frozen, but before the coldest weather arrives.Spreading mulch before the ground has frozen may attract small animals searching for a warm place to spend the winter.Delaying the spreading should prevent this problem.The animals will probably find another place to live.
1.The author tells us the following EXCEPT________.
A．what mulch is and its benefits
B．the best time to add mulch
C．what can be mulched on the soil surface
D．the bad effects of mulch
2.The following can be used as organic materials to make mulch EXCEPT________.
A．tree barks B．cut?up leaves
C．grass cuttings D．plastic
3.Which of the following is the benefit of mulch?
A．Protecting the soil against wind and water damage.
B．Keeping the soil wet and reducing the need for watering plants.
C．Reducing temperature changes in the soil and stopping unwanted weeds
growing.
D．All of the above.
4.The main idea of Paragraph 2 is that organic mulch can________.
A．improve the condition of soil
B．improve the ability of the soil to hold water
C．provide a good environment for earthworms
D．improve the growth of roots and increase the movement of water through the
soil
5.From the last paragraph, we know ________.
A．the best time to add mulch is in spring and summer
B. the best time to add mulch is after the coldest weather arrives
C．the best time to add mulch depends on weather
D．choosing the best time to add mulch can avoid attracting small animals
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科目：高中英語 來源：2014年高考限時訓練（3）英語試卷（解析版） 題型：單項填空
________the American economy expanded at an annual rate of 2.5 percent in July—September, it faced a long road to recovery.
A．Since B．If
C．While D．When
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科目：高中英語 來源：2014年高考限時訓練（2）英語試卷（解析版） 題型：閱讀理解
It's hardly surprising that weather is a favorite topic for so many people around the world—it affects where we choose to live, what we wear, our moods, and perhaps even our national characteristics.Studies have shown that changeable weather can make it difficult to concentrate, cloudy skies slow down reaction, and hot，dry winds make many people bad?tempered.
If you live in a place like Britain, where the weather seems to change daily if not hourly，you could be forgiven for thinking that the weather is random.In fact the weather is controlled by systems which move around areas of the globe.In the UK the weather depends on depressions (低壓氣流), often called lows，and anticyclones(反氣旋)，also known as highs.These systems start in the Atlantic Ocean, and make their way across the British Isles from the west to the east.Highs bring sunny weather, while lows bring rain and wind.In modern times, human activities seem to be altering weather patterns.Gases produced by heavy industry change the temperature of the earth's surface，and affect cloud formation.Some researchers say that factories in Europe and North America may have been one of the causes of the droughts in Africa in the 1980s.
The human race has always tried to guess the weather，especially in areas of the world where there are frequent changes.Traditional rhymes point to early attempts to identify weather patterns; popular poems include：
Red sky at night, shepherd's delight；red sky in the morning, shepherd's warning.
Flies will swarm before a storm.
Rain before 7，clear by 11.
While folk wisdom can provide a guide to help forecast weather, today's methods of prediction increasingly rely on technology.Satellites, balloons，ships, aircrafts and weather centers with sensitive monitoring equipment, send data to computers.The data is then processed, and the weather is predicted.However，even this system cannot predict weather for longer than about a week.
1.When weather keeps changing，________.
A．people become bad?tempered
B．people's reaction slows down
C．people find it hard to focus on their work
D．people find it easy to focus on their work
2.The weather in Britain is________.
A．random B．moist
C．depressing D．satisfying
3.According to a traditional rhyme, if there is a red sky at night, the next day will be________.
A．windy B．rainy
C．fine D．snowy
4.Which of the following statements is TRUE?
A．Anticyclones often bring rain and wind.
B．Weather forecasting has been done for a long time.
C．Weather could never be predicted.
D．Modern methods of weather prediction are developed from folk wisdom.
5.What is mainly talked about in the second paragraph?
A．Changes in weather.
B．Weather in Britain.
C．African droughts.
D．Research on weather.
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科目：高中英語 來源：2014年高考限時訓練（2）英語試卷（解析版） 題型：單項填空
The days are gone________you can breathe fresh，unpolluted air or drink clean, unpolluted water in the countryside.
A．when B．that
C．where D．which
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科目：高中英語 來源：2014年高考限時訓練（1）英語試卷（解析版） 題型：單項填空
The successful launch of Tiangong?1 symbolizes a further step for China to join in the________of space stations previously mastered by Russia and the US.
A．invention B．production
C．operation D．preparation
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科目：高中英語 來源：2014年高考貫穿知識點看“線”（名師知識點總結訓）：定語從句英語試卷（解析版） 題型：單項填空
Portia，for ________ physics had once been very hard，turned out to be a physicist.
A．whom B．whose C．that D．which
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