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[主观题]

Over the years, tools and technology themselves as a source of fundamental innovation have

largely been ignored by historians and philosophers of science.

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更多“Over the years, tools and tech…”相关的问题

第1题

By saying "The pattern of vehicle crime has changed" （Lines 1 ～ 2. Para. 3), Martyn Randal

By saying "The pattern of vehicle crime has changed" (Lines 1 ～ 2. Para. 3), Martyn Randall suggests that ______.

A．it takes a longer time for the car thief to do the stealing

B．self-prepared tools are no longer enough for car theft

C．the thief has to make use of computer technology

D．the thief has lost interest in stealing cars over 10 years old

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第2题

The miracle silicon chip represents a development in the technology of mankind that over t

he past few years has acquired the force and significance associated with the development of hand tools or the discovery of the steam engine. Just as the Industrial Revolution took over an immense range of tasks from men's muscles and enormously expanded productivity, so the microcomputer is rapidly assuming huge burdens of tedious work from the human brain and thereby expanding the mind's capacities in ways that man has only begun to grasp. With the chip, remarkable achievements of memory and execution become possible in everything from farms to banks to corporate offices.

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第3题

听力原文：Years ago before there were refrigerators, an icehouse was a building used for st

听力原文： Years ago before there were refrigerators, an icehouse was a building used for storing ice. The first icehouses were in the cellars of farmhouses. Pieces of ice, mixed with snow and meadow grass, were piled in winter and kept until the following summer. Soon farmers began to build separate houses for storing ice. These icehouses had double walls with hay stuffed between to keep out any heat. Blocks of ice were put inside the icehouse and packed with straw or sawdust.

Where did the ice for these icehouses come from？ Workers took it from a frozen pond or river. They sawed the ice into even blocks. Then they pulled the ice blocks from the water with hooks and carried them to the icehouses on sleds. Special tools helped the workers cut and handle the ice. Ice axes chopped large holes in the ice. Ice saws cut the ice into even blocks. Choppers loosened these blocks from one another. Ice hooks fastened themselves into the large blocks. Then they could be carried over the frozen surface of the pond or river. Tongs were used to pick up the smaller blocks of ice. Ships carried ice all over the world. In 1799 the first boatload in the United States was sent from New York City to icehouses in New Orleans. Louisiana. A boatload was sent from Boston, Massachusetts. to the West Indies to help fight yellow fever in 1805. Ice merchants in Boston also shipped tons of ice from ponds and rivers to cities in Europe.

(30)

A．Separate houses were built for storing ice.

B．Double walls were built in icehouses to keep cool.

C．Blocks of ice were packed with weed in icehouses.

D．Ice was put into icehouses in winter.

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第4题

听力原文：The oldest stone buildings in the world are the pyramids. They have stood for nea

听力原文： The oldest stone buildings in the world are the pyramids. They have stood for nearly 5,000 years, and it seems likely that they will continue to stand for thousands of years yet. There are over eighty of them scattered along the banks of the Nile, some of which are different in shape from the true pyramids.

Some of the pyramids still look much as they must have done when they were built thousands of years ago. Most of the damage suffered by others has been at the hands of men who were looking for treasure or, more often, for stone to use in modern buildings. The dry climate of Egypt has helped to preserve the pyramids, and their very shape has made them less likely to fall into ruin. These are good reasons why they can still be seen today, but perhaps the most important is that they were planned to last forever.

It is practically certain that plans were made for the building of the pyramids because the plans of other large works have fortunately been preserved. However, there are no writings or pictures to show us how the Egyptians planned or built the pyramids themselves. Consequently, we are only able to guess the methods used. Nevertheless, by examining the actual pyramids and various tools which have been found, archaeologists have formed a fairly clear picture of them.

(26)

A．The weather.

B．The corrosion of the river.

C．People in search of stone as building materials.

D．Bad planning.

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第5题

听力原文：Years ago before there were refrigerators, an icehouse was a building used for st

Special tools helped the workers cut and handle the ice. Ice axes chopped large holes in the ice. Ice saws cut the ice into even blocks. Choppers loosened these blocks from one another. Ice hooks fastened themselves into the large blocks. Then they could be carried over the frozen surface of the pond or river. Tongs were used to pick up the smaller blocks of ice.

Ships carried ice all over the world. In 1799 the first boatload in the United States was sent from New York City to icehouses in New Orleans, Louisiana. A boatload was sent from Boston, Massachusetts, to the West Indies to help fight yellow fever in 1805. Ice merchants in Boston also shipped tons of ice from ponds and rivers to cities in Europe.

(30)

A．Separate houses were built for storing ice.

B．Double walls were built in icehouses to keep cool.

C．Blocks of ice were packed with hay in icehouses.

D．Ice was put into icehouses in winter.

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第6题

听力原文：Years ago before there were refrigerators, an icehouse was a building used for st

Where did the ice for these icehouses come from？ Workers took it from a frozen pond or river. They sawed the ice into even blocks. Then they pulled the ice blocks from the water with hooks and carried them to the icehouses on sleds. Special tools helped the workers cut and handle the ice. Ice axes chopped large holes !n the ice. Ice saws cut the ice into even blocks. Choppers loosened these blocks from one another. Ice hooks fastened themselves into the large blocks. Then they could be carried over the frozen surface of the pond or river. Tongs were used to pick up the smaller blocks of ice. Ships carded ice all over the world. In 1799 the first boatload in the United States was sent from New York City to icehouses in New Orleans, Louisiana. A boatload was sent from Boston, Massachusetts, to the West Indies to help fight yellow fever in 1805. Ice merchants in Boston also shipped tons of ice from ponds and rivers to cities in Europe.

(30)

A．Separate houses were built for storing ice.

B．Double walls were built in icehouses to keep cool.

C．Blocks of ice were packed with weed in icehouses.

D．Ice was put into icehouses in winter.

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第7题

听力原文：Years ago before there were refrigerators, an icehouse was a building used for st

听力原文： Years ago before there were refrigerators, an icehouse was a building used for storing ice. The first icehouses were in the cellars of farmhouses. Pieces of ice, mixed with snow and meadow grass, were piled in winter and kept until the following summer. Soon farmers began to build separate houses for storing ice. These icehouses had double walls with bay stuffed between to keep out any heat. Blocks of ice were put inside the icehouse and packed with straw or sawdust.

(30)

A．Separate houses were built for storing ice.

B．Double walls were built in icehouses to keep cool.

C．Blocks of ice were packed with hay in icehouses.

D．Ice was put into icehouses in winter.

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第8题

Over two thousand years ago Rome（罗马)was the center of a huge empire. The Romans nee

Over two thousand years ago Rome(罗马)was the center of a huge empire. The Romans needed a way to move their large armies quickly so that they could protect their huge country. They needed land trade routes, so they joined all parts of their empire by a net-work of roads(公路网).

Beginning in 300 B.C., the Romans built roads in Europe, Asia and North Africa. By 200A.D., they had built 50, 000 miles of almost straight roads.

To build their roads, the Romans moved away all soft soil. They dug until they reached hard ground. Then they added layers(层)of stone and other things. The most important roads were paved(铺设)with large flat(平)stones. Main Roman roads were sometimes as wide as ours today.

To build their roads, the Romans sometimes had to dig tunnels through mountains. But they didn't have any machines to help them. So they heated the rock with fire and then threw coldwater over it. When the rock cracked(裂), they dug it out. Roman soldiers and slaves built the roads with their hands and simple tools, but the roads were so well built that they were used for hundreds of years.

(1). The story tells us ().

A、building roads without modern machines was Roman soldiers' only job

B、it was no easy job for the Romans to build their roads

C、people in advanced countries still use the old Roman way to build their roads today

D、most people in the African countries still use the old Roman way to dig their tunnels through the mountains

(2). To build mountain roads, the old Romans had to() .

A、explode the rock before they started to dig

B、crack the rock with fire and cold water

C、dig through the hard rock with their hands

D、invent some machines to help them with the work

(3). On the whole, the story is about().

A、how to build up our modern roads today

B、Roman tools in building a wide straight road

C、the Romans‘ roads built two thousand years ago

D、the reason why the Romans had to build their roads

(4). Why did the Romans build so many roads at that time It was because () .

A、their slaves and soldiers had to do something, or, they would have nothing to do

B、they dared not sail in the ocean and the roads were their only choice

C、they needed land trade roads and the roads to move their grand armies as quickly as possible

D、the old Romans wanted to show how clever they were in building the roads

(5). According to the passage, which of the following four choices is correct ()

A、The old Romans found soft soil did not make a solid base for the road.

B、The Romans built roads only on flat(平)land

C、Flat stones were mostly used in the roads of Asia

D、The old Romans used to make use of the soft soil for the base of their roads in North Africa

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第9题

The Building of the PyramidsThe oldest stone buildings in the world are the pyramids.【46】

The Building of the Pyramids

The oldest stone buildings in the world are the pyramids.【46】 There are over eighty of them scattered along the banks of the Nile, some of which are different in shape from the true pyramids. The most famous of these are the "Step" pyramid and the "Bent" pyramid.

Some of the pyramids still look much the same as they must have done when they were built thousands of years ago. Most of the damage suffered by the others has been at the hands of men who were looking for treasure or, more often, for stone to use in modem buildings.【47】. These are good reasons why they can still be seen today, but perhaps the most important is that they were planned to last for ever. 【48】. However, there are no writings or pictures to show us how the Egyptians planned or built the pyramids themselves.【49】. Nevertheless, by examining the actual pyramids and various tools which have been found, archaeologists have formed a fairly cleat picture of them.

One thing is certain: there must have been months of careful planning before they could begin to build.【50】 You may think this would have been easy with miles and miles of empty desert around, but a pyramid could not be built just anywhere. Certain rules had to be followed, and certain problems had to be overcome.

A. The dry climate of Egypt has helped to preserve the pyramids, and their very shape have made them less likely to fall into ruin.

B. It is practically certain that plans were made for the building of the pyramid because the plans of other large works have fortunately been preserved.

C. The first thing they had to do was to choose a suitable place.

D. Consequently, we are only able to guess at the methods used.

E. Many people were killed while building the pyramids.

F. They have stood for nearly 5,000 years, and it seems likely that they will continue to stand for thousands of years yet.

(46)

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