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The river, which is ______ the Yangtze River, is the longest river in China.A.named afterB
The river, which is ______ the Yangtze River, is the longest river in China.
A.named after
B.known for
C.known as
D.called for
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The river, which is ______ the Yangtze River, is the longest river in China.
A.named after
B.known for
C.known as
D.called for
Which of the italicized parts expresses a future tense?
A.My friend teaches chemistry in a school.
B.I"ll give it to you after I return.
C.What is the matter with you?
D.London stands on the River Thames.
He went over his instructions in his mind. The agent would appear at four o' clock. He would chat to Lane for a while, after which he would get up, leaving his newspaper behind. The plan would be fastened inside.
A distant clock began to strike the hour. As if from nowhere, a man appeared and sat down be side Lane, placing his newspaper on the seat between them. He was thin and middle-aged, and seemed in need of a good meat. He bored no resemblance to Lane' s idea of a successful spy. His conversation, confined to trivial observations about the weather, was painfully uninteresting.
A few minutes later he got up and continued on his way. Large picked up the paper which laid on the bench, as if he wanted to look at the news. He was excited to see the plans pinned to the center page. At that moment, however, there was a strong wind which lifted the newspaper into the air, like a kite, and blew it into the river.
Lane ______.
A.memorized his orders
B.recited his orders
C.tried to remember his orders
D.repeated his orders himself
What is the main purpose of the passage?
A.To contrast travel by steamship and stagecoach.
B.To criticize the level of public debt in nineteenth century in Canada.
C.To describe the introduction of steamships in Canada.
D.To show how Canada surpassed the United States in transportation improvements.
In ancient times, man settled near rivers or on river banks and built up large empires.
Water is the Nature's most precious gift to man. Man needs water to irrigate his crops, to cook and to wash. In nations all over the world rivers mean life and wealth. They feed and clothe the nations around them.
Water is also a source of energy and power. Man constructs huge dams across the river to control the water for irrigation and get the energy needed to drive generators. The electrical power is then directed to homes, cities, factories and television stations.
Man uses water each day. His main source of water comes from reservoirs, which in turn get their water from the rivers.
Rivers also bring down soil and minerals from the mountains and deposit them on the plains building up rich river deltas for raising plants and crops. Fresh water life in rivers or in lakes fed by them provide man with food.
In a small way rivers help to keep man in good health and provide for his amusements. Various forms of water sports keep man strong and healthy.
Rivers have run on this earth long before man. Man's future ability to live is uncertain, but rivers will flow on forever.
Rivers have been important to man______.
A.since the last century
B.for a very long time
C.since a few hundred years ago
D.since a few years ago
In ancient times, man settled near rivers or on river banks and built up large empires.
Water is Nature's most precious gift to man. Man needs water to irrigate his crops, to cook and to wash. In nations all over the world rivers mean life and wealth. They feed and clothe the nations around them.
Water is also a source of energy and power. Man constructs huge dams across the river to control the water for irrigation and get the energy needed to drive generators. The electrical power is then directed to homes, cities, factories and television stations.
Man uses water each day. His main source of water comes from reservoirs, which in turn get their water from the rivers.
Rivers also bring down soil and minerals from the mountains and deposit them on the plains building up rich river deltas for raising plants and crops. Fresh water life in rivers or in lakes fed by them provide man with food.
In a small way rivers help to keep man in good health and provide for his amusements. Various forms of water sports keep man strong and healthy.
Rivers have run on this earth long before man. Man's future ability to live is uncertain, but rivers will flow on forever.
Rivers have been important to man ______.
A.since the last century
B.for a very long time
C.since a few hundred years ago
D.since a few years ago
The water is brought from the waterworks to each street by a large underground pipe—a water main. The water in this pipe is then forced by pressure into the smaller pipes which carry it to storage tanks at the tops of the buildings. Other pipes bring the water down from the storage tank to the kitchens and bathrooms in the building.
When the water has been used, it is taken away from the building by drainpipe. These take the waste water to another large pipe under the road—the main sewer. The waste water then flows along the sewer to the sewage works where it is cleaned. This "clean" water is then poured into the sea or into a river, or in some countries, sent back to the waterworks to be used again.
Electricity is also brought to the house by a main, in this case a cable. This cable may be underground or, in country districts, it may hang above ground on pylons. The cable is connected to a meter in the building. This meter measures the amount of electricity that is used in the building. Near the meter there is a master switch which can cut off the supply of electricity. There are also fuse boxes between the master switch and the wires which take the electricity to each of the switches in the building. All these wires, fuses and switches are the "wiring circuit".
It can be inferred from this passage that______.
A.water and electricity are the only main services in our homes
B.the pipes bringing water to our homes are unimportant
C.water is less significant than electricity in our homes
D.we are unaware of how water or electricity is brought to our homes
Our boat floated on (漂流) ,between walls of forest too thick to allow us a view of the land we were passing【21】though we knew from the map that our river must from time to time be passing through chains of hills.【22】did we find a place where we could have landed. So we stayed in the boat hoping that we【23】the sea, a friendly fisherman would pick us up and take us to the civilization.
We lived【24】fish, any fruit and nuts we could pick up out of the water. As we had no fire, we had to eat everything,【25】the raw fish. I had never tasted raw fish before, and I must say I did not much enjoy the【26】: perhaps sea-fish which do not live in the mud are less tasteless. As for water, there was a choice: we could drink muddy river water,【27】die of thirst. We drank the water. Men who have just escaped what had appeared to be certain death lose all worries about such small things as diseases caused by dirty water. In fact, none of us suffered from any illness【28】.
One day we passed another village, but fortunately nobody saw us. We did not wish to risk【29】prisoners a second time; we might not be so lucky【30】escape in a stolen boat again.
(56)
A.in
B.down
C.along
D.through
When they drove down, over the River Thames and into the city centre, they found it was not so peaceful after all! The main streets were packed with traffic: cars, lorries, coaches full of tourists and the bicycles which the students use to get about. But as soon as they had managed to park the car and get away from the roaring traffic, they discovered a completely different world. Narrow cobbled (铺圆石子的) streets which had hardly changed since the Middle Ages ran between the high college walls of grey or yellow stone. Inside the great double gates of each college they found quiet squares of grass, the library, the dining-hall and the rooms where the students and teachers live. Many colleges had the most beautiful gardens where one could sit and read, talk work or dream.
Most of the students, or undergraduates, wore informal clothes: sports coats, or pullovers, and slacks. But some of them were wearing their black gowns. George explained that they had to wear these when going to lectures or to their weekly meeting with their tutor, or teacher. Tom and Anne were very surprised to see a few young men dressed in formal black suits, with ties ,gowns and scholars' caps. Anne asked whatever they were doing, wearing evening dress in the morning ! George laughed and said that this was the official dress for taking examinations, many of which were held in June.
They stopped the car on top of a hill in order to ______.
A.see the spires and the domes
B.see Oxford
C.to park their car
D.to see the colleges
The Indians today live in【61】【62】their ancestors (祖先), most of whom were famers.【63】 work in the mines, for mining is the most important industry in Bolivia.【64】all the mining products,【65】is the most important, which【66】three fourths of all Bolivia's exports (出口). The eastern slopes (斜坡) of the Andes, since there are very few roads there, are fertile (富饶的)【67】not highly developed. The two primary【68】of transportation are river boats and porters. East of the hill region【69】the great plains【70】tropical (热带的) plants【71】. A【72】problem for Bolivia is the transport of food from the warm regions, where it is grown, to the mountainous regions, where most of the people live.
Bolivia 【73】 its independence from Spain about a hundred years ago. It has been slow in developing,【74】its rich resources【75】a better future in it.
(41)
A.three and a half millions
B.a half three millions
C.three and a half million
D.a half three million