The thick dust makes difficult to see. A.it B.them C.this D.that 题目和参考答案——青夏教育精英家教网—

A volcanic eruption in Iceland has sent ash across northern Europe. Airlines have stopped or changed the flights across the Atlantic Ocean, leaving hundreds of passengers stuck in airports.

Grirmsvom is one of the largest and most active volcanoes in Europe. What makes Grimsvom different is that it lies under a huge glacier（冰川） of ice up to 12 maters thick. The hot volcano heats up the ice above it, which then forms a layer（层）of water between the glacier and the volcano This layer of water puts pressure on the volcano, keeping it stable, As the water flows out from under the glacier, the pressure lifts. The lava（岩浆） from the volcano then comes up to the surface. This is exactly what happened today.

Now, airlines have to make changes to their flights so as not to fly through the clouds of volcanic ash. According to KLM. one of Europe’s biggest airlines, airplanes cannot go under the cloud or over it. Going through the cloud can result in ash getting stuck in the airplane’s engines, causing damage to the plane.

The eruption has also caused problems for animals in Iceland. The volcano left ash and sharp. Glass-like rocks all over the countryside. Farmers are keeping their animals inside to stop them from eating ash- covered grass to the sharp object.

.

64. What makes Grimsvotn different from other volcanoes?

A. It is below ice.

B. It lies under the sea

C. It is the largest volcano

D. It is lava affects the airlines

65. What keeps Grimsvotn still?

A. The slow flow of water

B. The low water temperature

C. The thick glacier

D. The water pressure

66. Which of the following is the result of the volcanic eruption?

A. People stop traveling in Europe

B. Airlines suffer from the loss of planes

C. It becomes dangerous for animals to eat outside

D. Farmers have lost many of their animals

67. This text is most probably taken from_

A. a research paper

B. a newspaper report

C. a class presentation

D. a geography textbook.

No one knows yet the accurate number of lives which have been lost in this terrible fire .But reports suggest that it is more than one hundred .

A wall of flames fifty feet high and at least one hundred and fifty miles wide is now racing towards the forests and rich farmlands of southern Victoria . Towns less than one hundred miles from Melbourne will be in danger unless the wind changes . People are rushing excitedly into the streets . The police have warned them not to see the fire but many people are doing so .

The cause of the fire is unknown . No rain has fallen in this part of Australia for three months , and the hot , north-west wind from the great central desert is blowing at more than thirty miles an hour .

The firefighters are travelling to the fire by road , rail and air . But it is not easy to get there . Flames and fallen trees have cut off or blocked roads and railway lines . The thick smoke often prevents them from finding the air strips (飞机跑道).

It is said that the fire has brought the greater danger to the country since the Second World War .

1.By the time the article was written , the fire .

A．had just broken out B．had been put out

C．was spreading violently D．was coming to an end

2.The writer wrote this article mainly to tell people .

A．the fire was terrible and dangerous

B．it was impossible to put out the fire

C．more than one hundred people died of the fire

D．to join in the fight against the fire

3.In the 4th paragraph , the writer suggested that .

A．the fire would soon be controlled by the firefighters

B．it would be very difficult to put out the fire

C．the government was paying great attention to the fire

D．the fire had caused great losses and the airport was in ganger

4.The underlined word “ accurate” in the first sentence has the same meaning as .

A．recent B．whole C．rough D．exact

Do you ever wonder how some things came about? For instance, who figured out that there was something worth eating inside a banana peel? Or how astonishing do you have to be to discover that an artichoke has edible parts? Well, we may not know how either of those foods was discovered, but we do know how potato chips were invented.

Potato chips originated in New England as one man’s variation on the French-fried potatoes, and their production was the result not of a sudden inspiration of cooking invention but of a fit of annoyance.

It was the summer of 1853 and Commodore Vanderbilt, a wealthy railroad magnate, was vacationing at a hotel named Moon Lake Lodge in New York. On the restaurant menu were French-fried potatoes, prepared in the thick-cut French style that was popularized in France in the 1700s and enjoyed by Thomas Jefferson as ambassador to that country.

At dinner one night, Vanderbilt complained that his French-fried potatoes were cut too thick and sent them back to the kitchen. Offended by his snobbyguest, chef George Crum decided he would give Mr. Vanderbilt exactly what he asked for! He decided to annoy the guest by producing French fries too thin and crisp. The chef angrily gathered up some potatoes and sliced them paper-thin. He threw the slices into hot oil to fry, drained and salted them and then personally served the new dish to Mr. Vanderbilt.

Surprised to see the chef in the dining room, the other diners fell into silence and everyone held their breath, waiting for Vanderbilt’s reaction.

Vanderbilt immediately popped a crisp potato slice into his mouth and the loud “Crunch” broke the silence. He continued to crunch away, delighted with his new dish. The plan backfired. Vanderbilt was interested in the browned, paper-thin potatoes. Clapping a surprised Chef Crum on the back, Vanderbilt praised him on the impressive potatoes. And other diners requested Crum’s potato chips, which began to appear on the menu as “Saratoga Chips”, a house specialty. Soon they were packaged and sold, first locally, then throughout the New England area. Crum eventually opened his own restaurant, featuring chips. At that time, potatoes were peeled and sliced by hand. It was the invention of the mechanical potato peeler in the 1920s that paved the way for potato chips to rise quickly from a small specialty item to a top-selling snack food.

1..

The author wrote the first paragraph to .

A. tell us how potato chips were invented

B. introduce the topic dealt with in the passage

C. give examples of how some things came about

D. explain why we do know how those foods were discovered

2..

. According to the passage, chef George Crum .

A. invented potato chips by accident

B. opened his own restaurant, featuring potatoes

C. served the new dish to Mr. Vanderbilt in private

D. helped promote potato chips to a top-selling snack

3..

. The production of potato chips was the result of .

A. Mr. Vanderbilt’s praise for the new dish

B. Thomas Jefferson’s appreciation of the French Fries

C. George Crum’s anger at Mr. Vanderbilt

D. the invention of the mechanical potato peeler

4..

The underlined word “backfired” in the 6^th paragraph probably means .

A. developed in a successful way B. made a big difference

C. happened in a particular way D. had an opposite result

No one knows yet the accurate number of lives which have been lost in this terrible fire. But reports suggest that it is more than one hundred.

A wall of fire fifty feet high and at least one hundred and fifty miles wide is now racing towards the forests and rich farmlands of southern Victoria. Towns less than one hundred miles from Melbourne will be in danger unless the wind changes. People are rushing excitedly into the streets. The police have warned them not to see the fire but many people are doing so.

The cause of the fire is unknown. No rain has fallen in this part of Australia for three months, and the hot, north-west wind from the great central desert is blowing at more than thirty miles an hour.

The firefighters are traveling to the fire by road, rail and air. But it is not easy to get there. Flames and fallen trees have cut off or blocked roads and railway lines. The thick smoke often prevents them from finding the air strips (飞机跑道).

It is said that the fire has brought the greater danger to the country since the Second World War.

1.By the time the article is written, the fire .

A．has just broken out	B．has been put out
C．is spreading fiercely	D．is coming to an end

2.The writer writes this article mainly to tell people .

A．the fire is terrible and dangerous

B．it is very easy to put out the fire

C．less than one hundred people die of the fire

D．to join in the fight against the fire

3.In the 4th paragraph, the writer suggests (暗示) that .

A．the fire would be controlled by the firefighters very soon

B．it will be very difficult to put out the fire

C．the government is paying great attention to the fire

D．the fire has caused great losses and the airport was in danger

4.The underlined word “ accurate ” in the first sentence has the same meaning as .

A．recent

B．false

C．rough（大约的）

D．exact

A volcanic eruption in Iceland has sent ash across northern Europe. Airlines have stopped or changed the flights across the Atlantic Ocean, leaving hundreds of passengers stuck in airports.

Grirmsvom is one of the largest and most active volcanoes in Europe. What makes Grimsvom different is that it lies under a huge glacier（冰川） of ice up to 12 maters thick. The hot volcano heats up the ice above it, which then forms a layer（层）of water between the glacier and the volcano This layer of water puts pressure on the volcano, keeping it stable, As the water flows out from under the glacier, the pressure lifts. The lava（岩浆） from the volcano then comes up to the surface. This is exactly what happened today.

Now, airlines have to make changes to their flights so as not to fly through the clouds of volcanic ash. According to KLM. one of Europe’s biggest airlines, airplanes cannot go under the cloud or over it. Going through the cloud can result in ash getting stuck in the airplane’s engines, causing damage to the plane.

The eruption has also caused problems for animals in Iceland. The volcano left ash and sharp. Glass-like rocks all over the countryside. Farmers are keeping their animals inside to stop them from eating ash- covered grass to the sharp object.

1.What makes Grimsvom different from other volcanoes?

A. It is below ice.

B. It lies under the sea

C. It is the largest volcano

D. It is lava affects the airlines

2.What keeps Grimsvotn still?

A. The slow flow of water

B. The low water temperature

C. The thick glacier

D. The water pressure

3.Which of the following is the result of the volcanic eruption?

A. People stop traveling in Europe

B. Airlines suffer from the loss of planes

C. It becomes dangerous for animals to eat outside

D. Farmers have lost many of their animals

4.This text is most probably taken from_

A. a research paper

B. a newspaper report

C. a class presentation

D. a geography textbook.

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