With more forests _______, a huge quantity of good earth _______ every year.
A. being destroyed; is being washed away B. are being destroyed; is being washed away
C. being destroyed; are being washed away D. destroyed; are being washed away
高一英语单项填空中等难度题
With more forests being destroyed,huge quantities of good earth _____ each year.
A.is washing away B.is being washed away
C.are washing away D.are being washed away
高一英语单项填空中等难度题查看答案及解析
With more forests _______, a huge quantity of good earth _______ every year.
A. being destroyed; is being washed away B. are being destroyed; is being washed away
C. being destroyed; are being washed away D. destroyed; are being washed away
高一英语单项填空中等难度题查看答案及解析
_____more and more forests destroyed, some animals are facing the danger of dying out.
A. With B. By C. As D. For
高一英语单项填空简单题查看答案及解析
26. ______more and more forests destroyed, some animals are facing the danger of dying out.
A.With | B.By | C.As | D.For |
高一英语单项填空简单题查看答案及解析
more and more forests destroyed, some animals are in danger of dying out.
A.With B.By C.As D.For,
高一英语单项填空简单题查看答案及解析
If you think there _____ huge quantities of oil for the use of drivers, you are wrong.
A. is B. are C. has D. have
高一英语单项填空简单题查看答案及解析
Quantities of precious jewelry_____ buried_____ in the earth.
A.was found; deeply | B.were found; deeply |
C.was found; deep | D.were found; deep |
高一英语单项填空中等难度题查看答案及解析
At first, the earth’s surface layer (层) was made up of huge blocks of hard, solid rocks. Then slowly, the rocks broke up into smaller and smaller pieces. Finally stones, pebbles (卵石) and grains of sand were formed. Many sorts of plants and animals lived and died on the surface of the earth. Their remains mixed up with the stones, pebbles and formed soil. The outmost layer of the earth is soil.
There are many ways in which large pieces of rock break into smaller ones. Wind, water, heat and cold help to break up rocks. When winds blow grains of sand against a large rock for a long time, the softer layers of the rock are slowly worn away. These leave holes and cracks in the rock, which become bigger and finally the rock breaks up into smaller pieces.
The moving water of streams and rivers also helps to break up rocks. As the water moves along, it carries with it small pieces of rock. These rub the larger ones. Thus, the larger rocks are worn down to smaller pieces.
The heat of the sun is also helpful to breaking up rocks. When the sun shines, the rocks become very hot. If these rocks are suddenly cooled, they may crack. Ice also plays a part in making soil. Water in the cracks can turn into ice in cold weather. As this happens, it becomes bigger and the cracks become wider, and finally break into smaller pieces.
1.According to the passage, soil____________ .
A. forms very slowly
B. is a mixture of stones, pebbles and sand
C. makes up the layers of the earth
D. is becoming smaller and smaller
2.How many factors are mentioned in helping break up rocks?
A. Three. B. Four.
C. Five. D. More than five.
3.Which of the following speeds up(加速) the breaks of rocks most?
A. Hot weather.
B. Cold water.
C. Sharp changes in temperature.
D. More dead plants in the cracks.
4.Which of the following is NOT true?
A. The remains of many plants and animals formed soil.
B. If a large rock never moves, it will never break up.
C. Even if a large rock never moves, it will break up.
D. Ice in the cracks helps to break up rocks.
5.The best title for this passage should be____________ .
A. Soil From Rocks
B. Ways to Break up Rocks
C. Soil on the Earth
D. Soil, Outmost Layer of the Earth
高一英语阅读理解中等难度题查看答案及解析
At first, the earth’s surface(表面) layer (层) was made up of huge blocks of hard, solid rocks. Then slowly, the rocks broke up into smaller and smaller pieces. Finally stones, pebbles (卵石) and grains of sand were formed. Many sorts of plants and animals lived and died on the surface of the earth. Their remains mixed up with the stones, pebbles and formed soil. The outmost layer of the earth is soil.
There are many ways in which large pieces of rock break into smaller ones. Wind, water, heat and cold help to break up rocks. When winds blow grains of sand against a large rock for a long time, the softer layers of the rock are slowly worn away. These leave holes and cracks (裂缝) in the rock, which become bigger and finally the rock breaks up into smaller pieces.
The moving water of streams and rivers also helps to break up rocks. As the water moves along, it carries with it small pieces of rock. These rub the larger ones. Thus, the larger rocks are worn down to smaller pieces.
The heat of the sun is also helpful to breaking up rocks. When the sun shines, the rocks become very hot. If these rocks are suddenly cooled, they may crack. Ice also plays a part in making soil. Water in the cracks can turn into ice in cold weather. As this happens, it becomes bigger and the cracks become wider, and finally break into smaller pieces.
1.According to the passage, soil ________.
A. forms very slowly
B. is a mixture of stones, pebbles and sand
C. makes up the layers of the earth
D. is becoming smaller and smaller
2.How many factors are mentioned in helping break up rocks?
A. Three. B. Four. C. Five. D. More than five.
3.Which of the following speeds up(加速) the breaks of rocks most?
A. Hot weather.
B. Cold water.
C. Sharp changes in temperature.
D. More dead plants in the cracks.
4.Which of the following is NOT true?
A. The remains of many plants and animals formed soil.
B. If a large rock never moves, it will never break up.
C. Even if a large rock never moves, it will break up.
D. Ice in the cracks helps to break up rocks.
高一英语阅读理解中等难度题查看答案及解析
The goods are of good _________.
A.quantity B.qualities C.quality D.quantities
高一英语单项填空中等难度题查看答案及解析