题目内容
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The Kingdome in Seattle was destroyed on March 26, 2000. It was taken down to make room for a new stadium. The blast(爆破) from the falling building caused the earth to shake as if an earthquake had happened.
Scientists placed more than 200 earthquake recorders in the earth to measure the movement. They found which parts of the city shook the most. This information helped them know which parts of the city would be damaged in a real earthquake at an early time.
A real earthquake happened on February 28, 2001 in Seattle. The Nisqually earthquake was 6.8 on the Richter scale(里氏6.8级). It damaged the same parts of Seattle that scientists had predicted(预测) from the pulling down of the Kingdome. It was a plate quake. It started deep in the earth, 37 miles below the surface on the Juan de Fuca Plate. Sometimes, huge plates under the earth cause earthquakes when the plates move against each other suddenly.
Scientists have learned that deep earthquakes have very few aftershocks(余震). The Nisqually earthquake had only 4 ones. Another earthquake in California that was close to the surface had over 120 aftershocks. Scientists do not know why the deep earthquakes have fewer aftershocks.
Scientists plan to blast in the ground near Seattle with the purpose of testing the plate. The shockwaves from the blast will jump off the plate and give them an idea of where the plate is and how it is moving. This will give them more information in case another real earthquake hits the area.
72. According to the passage, ______ have the most aftershocks.
A.shockwave earthquakes B.shallow earthquakes
C.deep earthquakes D.earthquakes more than 6.8 Richter scale
73.What do scientists hope to learn from the blast above the Juan de Fuca Plate?
A.They hope to learn where the plate is and how it is moving.
B.They want to destroy the Kingdome.
C.They want to know which places are likely to have the most damage.
D.They hope to find out how many plates there are in the ground there.
74.Why were the scientists interested in the pulling down of the Seattle Kingdome?
A.They wanted to see which areas near the Kingdome would shake the hardest.
B.They wanted to predict what might happen in a real earthquake.
C.They wanted to measure the movement of the Earth with earthquake recorders.
D.All of the above.
75.What will happen after a deep earthquake according to the scientists?
A.There will be many aftershocks.
B.There will be very few aftershocks.
C.The Richter scale of the quakes will be a 6.8 or more.
D.There will be little damage.
72---75 BADB
Once upon a time a man became a great archer(射手).He asked the king to declare
him as the greatest archer of the country.The king was about to do so when an old
servant of the king said,“Wait,sir.I know an old man who lives in the forest.He is a
much greater archer.Let this young man go to him and learn from him for at least three
years.”
The man could not believe that there could be a greater archer than him,but he
went and found the old man and he was! For three years he learned from him.Then one
day, when he thought he had learned everything,the thought arose in him:“If I kill this
old man,then 1 will be the greatest archer.”
The old man had gone to cut wood and he was coming back carrying wood On his
shoulder.The young man hid behind a tree,waiting to kill him.He shot an arrow.The
old man took a small piece of wood and threw it.It struck the arrow and the arrow
turned back and wounded the young man very deeply.The old man came,took Out the
arrow and said。“I knew that some day or other you were going to do this.That’s why
I have not taught you this secret.There is no need to kill me.My Master is still alive,
and I’m nothing before him.You must be with him for at least thirty years.And he is
very old, so go fast! Find the old man!”
1.The underlined word in the 1st paragraph is closest in meaning to“ ”
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A.admire |
B.advise |
C.announce |
D.admit |
2.The young archer wanted to kill the old man in the
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A.he had nothing more to learn from him |
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B.he could then become the greatest archer |
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C.the old man refused to teach him everything |
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D.the king’s old servant ordered him to do SO |
3.The following pictures show what happened between the young archer and his
master.Which is the right order of the events?
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A.1—2—3—4 |
B.4—3—2—1 |
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C.4—2—3—1 |
D.4—2—1—3 |
4.What do you think would most probably happen next?
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A.The young archer died from the wound soon after. |
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B.The king declared the young man the greatest archer. |
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C.The young archer found the old man’s master and killed him. |
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D.The young archer set off to look for the old man’ S master. |
5.What lesson can you learn from the story?
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A.There’s always someone better than you in this world. |
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B.You must never try to become better than your teacher. |
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C.The older a man is,the better archer he usually becomes. |
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D.Always use a piece of wood to protect yourself from an arrow. |