The Aswan Dam for example stopped the Nile flooding but deprived Egypt of the fertile silt
第1题
For what primary purpose was the Aswan Dam built?
A.Traffic.
B.Irrigation
C.Electricity.
第2题
For what primary purpose was the Aswan Dam built?
A.Traffic.
B.Irrigation.
C.Electricity.
第3题
英译中
The Aswan Dam, for example, stopped the Nile flooding but deprived Egypt of the fertile silt that floods left -- all in return for a giant reservoir of disease which is now so full of silt that it barely generates electricity.
第4题
Why did Egyptians build Aswan High Dam?
A.In order to sail upstream.
B.In order to control the flood.
C.In order to attract visitors.
第5题
A.How Aswan Dam Was Built.
B.How Holland Solved Its Drainage Problem.
C.Transporting with Canal Boats.
D.Canals and Their Uses.
第6题
Why did Egyptians build Aswan High Dam?
A.In order to sail upstream.
B.In order to control the flood.
C.In order to attract visitors.
第7题
After the Aswan High Dam was built, ______.
A.almost 100, 000 Egyptians were submerged along with ancient temples
B.each year tons of mineral-rich silt were deposited on the Nile River floodplain
C.artificial fertilizer has to be trucked in
D.the Egyptians started restoring the delta with pumps, drains and wells
第8题
第9题
In places where it does not rain very often, irrigation canals carry water from rivers or lakes, such as the lake behind .the Aswan Dam on the Nile River, and provide the irrigation water.
In places where there is too much water, canals can drain the water off the land for use in farming. In Holland, acres and acres of land have been drained in this way. Since much of this drained land is below sea level, the water in the canals has to be pumped up to sea level. Dikes have been built in Holland to keep the sea from coveting the land.
Which of following is the best title of the text?
A.How Aswan Dam was buik.
B.Transporting with canal boats.
C.Canals and their uses.
第10题
听力原文: Today, most countries in the world have canals. Goods can be moved cheaply by boat than any other means of transport. Some canals, such as the Suez or the Panama, save ships weeks of time by making their voyage a thousand miles shorter. Other canals permit boats to reach cities that are located on the coast. Still other canals help to irrigate fields where there is not enough water, and drain lands where there is too much water.
In places where it does not rain very often, irrigation canals carry water from rivers or lakes, such as the lake behind the Aswan Dam on the Nile River, and provide the irrigation water.
In places where it does not rain very often, irrigation canals carry water from rivers or lakes, such as the lake behind the Aswan Dam on the Nile River, and provide the irrigation water.
In places where there is too much water, canals can drain the water off the land for use in farming. In Holland, acres and acres of land have been drained in this way. Since much of this drained land is below sea level, the water in the canals has to be pumped up to sea level. Dikes have been built in Holland to keep the sea from covering the land.
Which of following is the best title of the text?
A.How Aswan Dam was built.
B.Transporting with canal boats.
C.Canals and their uses.
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