The trees in that thick forest are so close together that there is hardly any room to move _______them．
A．between B．in C．among D．across
高三英语单项填空中等难度题
The trees in that thick forest are so close together that there is hardly any room to move _______them．
A．between B．in C．among D．across
高三英语单项填空中等难度题查看答案及解析
--- The fog is so thick that the express way ____ have been closed.
--- You are right. I ____ have thought of that. Now we have to take another road.
A. can; should B. may; can C. should; must D. must; should
高三英语单项填空困难题查看答案及解析
The desks in our classroom are so close together that there is not enough room to move ________them．
A．between B．in C．across D．over
高三英语单项填空中等难度题查看答案及解析
There are so many tall trees in the forest,______________.
A．some of them measures over 50 meters B．some of which measuring over 50 meters
C．some of them measuring over 50 meters D．some of which measures over 50 meters
高三英语单项填空中等难度题查看答案及解析
Now that the forest was destroyed by a big fire, a large ________of trees ______ to be planted on the mountain．
| A．number; has | B．quantity; has | C．amount; have | D．sum; have |
高三英语单项填空简单题查看答案及解析
The new clothes in that shop are so beautiful that Anna cannot resist ________ (take) a close look at them, although she cannot afford them at present.
高三英语其他题中等难度题查看答案及解析
Have you ever heard someone say that he can't see the forest for the trees? If so, you may have ____ what this curious phrase means. If you can see the trees, how is the forest not ____, too?
This popular phrase accurately describes situations in which people sometimes get so caught up with the ____ that they lose sight of the big picture. ____, you're paying so much attention to the trees that you forget that the trees are just part of a ____ forest.
This is a problem we all ____ from time to time. When observing our world, it’s easy to focus on the interesting details and ____ larger concepts. For ____, though, it's important to be able to focus on both the forest and the trees.
Since the ____ of scientific inquiry thousands of years ago, observations have been ____. The first scientists used their ____ to see, hear, smell, feel, and taste the world around them. Through these ____, they learned about their world and began to search for answers to the questions that ____ arose.
Today scientists ____ rely upon their five senses to make observations. However, they also take advantages of modern ____ to make observations with a wide variety of tools. These enable them to “see” the world in ways beyond what their five senses ____.
From satellite telescopes atomic microscopes, ____ scientists use these tools to observe the world in ways never ____ by early scientists. Some of these tools allow them to ____ small details while others help them to see the big ____.
1.A.wondered B.believed C.explained D.described
2.A.acceptable B.accessible C.visible D.possible
3.A.reasons B.problems C.effects D.details
4.A.In contrast B.In return C.In other words D.In the meantime
5.A.better B.larger C.clearer D.greener
6.A.seek out B.pass by C.agree on D.meet with
7.A.catch B.ignore C.comprehend D.misuse
8.A.observers B.farmers C.scientists D.leaders
9.A.beginning B.separation C.recovery D.removal
10.A.forgotten B.welcomed C.impossible D.important
11.A.senses B.feelings C.environments D.experiences
12.A.errors B.gifts C.observations D.inventions
13.A.luckily B.naturally C.exactly D.occasionally
14.A.even B.yet C.never D.still
15.A.technologies B.theories C.discoveries D.efforts
16.A.release B.allow C.prefer D.enjoy
17.A.famous B.young C.popular D.modern
18.A.imagined B.suggested C.remembered D.convinced
19.A.create B.study C.copy D.choose
20.A.cause B.change C.picture D.achievement
高三英语完形填空中等难度题查看答案及解析
阅读理解。
Even if trees cannot walk, they are still on the move.
In parts of the Arctic, entire forests are moving northward. Across the Arctic, temperatures are rising faster than anywhere else in the world. As that happens, the tree line that marks where forests stop and the treeless tundra (冻原) starts has been shifting northward. Trees growing along the tree line must protect themselves from the cold wind. To do this,_plants tend to grow horizontal (水平的) branches low to the ground. The energy it takes for trees to grow this way means they don't have enough energy to make seeds.
But as Earth's climate has been warming, trees no longer have to just grow horizontally. Many can instead grow up toward the sky. This takes less energy. And with all that leftover energy, these trees have started producing more seeds. This happens especially in places where white spruce (白云杉) grows.
White spruce, which is a North American tree, is quite able to produce a lot of seeds, which can move long distances in the wind. When windblown seeds end up on the tundra beyond the tree line, they eventually can sprout(发芽) new trees. This explains how a forest can move. Of course, the process would work only if the tundra were warm enough. But in recent years, the whole planet has been warming.
New trees will provide shelters for some snow. Keeping the sun's rays from making the white surface disappear. Instead, the trees absorb the sun's heat. This warms the surrounding air. The extra warmth encourages even more trees to produce seeds. That further boosts a forest's ability to expand. In addition, more trees will trap more snow, preventing much of it from being blown away. Snow can trap heat in the soil below, which encourages trees to grow. The recent rise of temperatures has helped more trees grow past the tree line. People worry about impacts on the animals that depend on frozen conditions for food and shelter.
1.What is the main cause of the trees in the Arctic moving northward?
A．The shrinking of northern tundra.
B．The rising temperature.
C．The fierce and cold wind.
D．The abundant resources in the north.
2.What does the underlined word “this” in Paragraph 2 mean?
A．To produce more seeds.
B．To move northward.
C．To respond to the climate change.
D．To protect themselves from the cold wind.
3.What can be inferred from the last paragraph?
A．New trees can trap the snow, which may make the soil colder.
B．The trapped snow prevents new trees from producing more seeds.
C．New trees can make the surrounding air warmer.
D．New trees can bring more food and shelter to local animals.
4.The passage is most probably taken from ________.
A．a science report B．a health report
C．a fashion magazine D．a children's magazine
高三英语阅读理解中等难度题查看答案及解析
It was ________ that saw a lot of close matches in the 16th Asian Games in November, 2010.
A. Guangzhou B. located in Guangzhou
C. in the city of Guangzhou D. held in Guangzhou
高三英语选择题简单题查看答案及解析
It was ________ that saw a lot of close matches in the 16th Asian Games in November, 2010.
A. Guangzhou B. located in Guangzhou
C. in the city of Guangzhou D. held in Guangzhou
高三英语单项填空简单题查看答案及解析