Mt. Desert Island
The coast of the State of Maine is oneof the most irregular in the world. A straight line running from thesouthernmost coastal city to the northernmost coastal city would measure about225 miles. If you followed the coastline between these points, you would travelmore than ten times as far. This irregularity is the result of what is called adrowned coastline.
______(46)At that time, the whole areathat is now Maine was part of a mountain range that towered above the sea. Asthe glacier (冰川) descended, however, itexpended enormous force on those mountains, and they sank into the sea.
As the mountains sank, ocean watercharged over the lowest parts of the remaining land, forming a series oftwisting inlets and lagoons (咸水湖)- The highestparts of the former mountain range, nearest the shore, remained asislands.______(47)Marine fossils found here were 225 feet above sea level,indicating the level of the shoreline prior to the glacier.
The 2,500-mile-long rocky coastline ofMarine keeps watch over nearly two thousand islands. Many of these islands aretiny and uninhabited, but many are home to thriving communities. Mt. DesertIsland is one of the largest, most beautiful of the Maine coast islands.Measuring 16 miles by 12 miles, Mt. Desert was essentially formed as twodistinct islands. ______(48)For years, Mt. Desert island, particularly itsmajor settlement, Bar Harbor, afforded summer home for the wealthy. Recentlythough, Bar Harbor has become a rapidly growing arts community as well. But,the best part of the island is the unspoiled forest land known as AcadiaNational Park. Because the island sits on the boundary line between thetemperate (温带) and sub-Arctic zones,the islands supports the plants and animals of both zones as well as beach,inland, and alpine (高山的) plants.______(49)Theestablishment of Acadia National Park in 1916 means that this natural reservewill be perpetually available to all people, not just the wealthy. Visitors toAcadia may receive nature instruction from the park naturalists as well asenjoy camping, cycling, and boating. Or they may choose to spend time at thearcheological museum, learning about the Stone Age inhabitants of the island.
The best view on Mt. Desert Island isfrom the top of Cadillac Mountain.
______(50)From the summit, you cangaze back toward the mainland or out over the Atlantic Ocean and contemplatethe beauty created by a retreating glacier.
(46)
A. It also lies in a major bird migration lane andis a resting spot for many birds.B. Mt. Desert island is one of the most famous ofall of the islands left behind by the glacier.C. The wealthy residents of Mt. Desert Islandselfishly keep it to themselves.D. The term comes from the activity of the ice age.E. This mountain rises 1,532 feet, it is thehighest mountain on the Atlantic seashore.F. It is split almost in half by Sones Sond, adeep and narrow stretch of water seven miles long.
(47)
A. It also lies in a major bird migration lane andis a resting spot for many birds.B. Mt. Desert island is one of the most famous ofall of the islands left behind by the glacier.C. The wealthy residents of Mt. Desert Islandselfishly keep it to themselves.D. The term comes from the activity of the ice age.E. This mountain rises 1,532 feet, it is thehighest mountain on the Atlantic seashore.F. It is split almost in half by Sones Sond, adeep and narrow stretch of water seven miles long.
(48)
A. It also lies in a major bird migration lane andis a resting spot for many birds.B. Mt. Desert island is one of the most famous ofall of the islands left behind by the glacier.C. The wealthy residents of Mt. Desert Islandselfishly keep it to themselves.D. The term comes from the activity of the ice age.E. This mountain rises 1,532 feet, it is thehighest mountain on the Atlantic seashore.F. It is split almost in half by Sones Sond, adeep and narrow stretch of water seven miles long.
(49)
A. It also lies in a major bird migration lane andis a resting spot for many birds.B. Mt. Desert island is one of the most famous ofall of the islands left behind by the glacier.C. The wealthy residents of Mt. Desert Islandselfishly keep it to themselves.D. The term comes from the activity of the ice age.E. This mountain rises 1,532 feet, it is thehighest mountain on the Atlantic seashore.F. It is split almost in half by Sones Sond, adeep and narrow stretch of water seven miles long.
(50)
A. It also lies in a major bird migration lane andis a resting spot for many birds.B. Mt. Desert island is one of the most famous ofall of the islands left behind by the glacier.C. The wealthy residents of Mt. Desert Islandselfishly keep it to themselves.D. The term comes from the activity of the ice age.E. This mountain rises 1,532 feet, it is thehighest mountain on the Atlantic seashore.F. It is split almost in half by Sones Sond, adeep and narrow stretch of water seven miles long.
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第1题
Mt. Desert Island
The coast of the State of Maine is one of the most irregular in the world. A straight line running from the southernmost coastal city to the northernmost coastal city would measure about 225 miles. If you followed the coastline between these points, you would travel more than ten times as far. This irregularity is . the result of what is called a drowned coastline. ______【46】. At that time, the whole area that is now Maine was part of a mountain range that lowered above the sea. As the glacier (冰川) descended, however, it expended enormous force on those mountains, and they sank into the sea.
As the mountains sank, ocean water charged over the lowest arts of the remaining land, forming a series of twisting inlets and lagoons (咸水湖) . The highest parts of the former mountain range, nearest the shore, remained as islands. ______【47】Marine fossils found here were 225 feet above sea level, indicating the level of the shoreline prior to the glacier.
The 2, 500-mile-long rocky coastline of Maine keeps watch over nearly two thousand islands. Many of these islands are tiny and uninhabited, but many are home to thriving communities. Mt. Desert Island is one of the largest, most beautiful of the Maine coast islands. Measuring 16 miles by 12 miles, Mt. Desert Island was essentially formed as two distinct islands. ______【48】.
For years, Mt. Desert Island, particularly its major settlement, Bar Harbor, afforded summer homes for the wealthy. Recently though, Bar Harbor has become a rapidly growing arts community as well. But the best part of the island is the unspoiled forest land known as Acadia National Park. Because the island sits on the boundary line between the temperate (温带) and sub-Arctic zones, the island supports the plants and animals of both zones as well as beach, inland , and alpine (高山 的) plants. ______【49】The establishment of Acadia National Park in 1916 means that this natural reserve will be perpetually available to all people, not just the wealthy. Visitors to Acadia may receive nature instruction from the park naturalists as well as enjoy camping, cycling, and boating. Or they may choose to spend time at the archeological museum, learning about the Stone Age inhabitants of the island.
The best view on Mt. Desert Island is from the top of Cadillac Mountain. ______【50】. From the summit, you can gaze back toward the mainland or out over the Atlantic Ocean and contemplate the beauty created by a retreating glacier.
A. It also lies in a major bird migration lane and is a resting spot for many birds.
B. Mt. Desert Island is one of the most famous of all of the islands left behind by the glacier.
C. The wealthy residences of Mt. Desert Island selfishly keep it to themselves.
D. The term comes from the activity of the Ice Age.
E. This mountain rises 1, 532 feet, making it the highest mountain on the Atlantic seashore.
F. It is split almost in half by Somes Sound, a deep and narrow stretch of water seven miles long.
(46)
第2题
The coast of the State of Maine is one of the most irregular in the world. A straight line running from the southernmost coastal city to the northernmost coastal city would measure about 225 miles. If you followed the coastline between these points, you would travel more than ten times as far. This irregularity is . the result of what is called a drowned coastline. ______【46】. At that time, the whole area that is now Maine was part of a mountain range that lowered above the sea. As the glacier (冰川) descended, however, it expended enormous force on those mountains, and they sank into the sea.
As the mountains sank, ocean water charged over the lowest arts of the remaining land, forming a series of twisting inlets and lagoons (咸水湖) . The highest parts of the former mountain range, nearest the shore, remained as islands. ______【47】Marine fossils found here were 225 feet above sea level, indicating the level of the shoreline prior to the glacier.
The 2, 500-mile-long rocky coastline of Maine keeps watch over nearly two thousand islands. Many of these islands are tiny and uninhabited, but many are home to thriving communities. Mt. Desert Island is one of the largest, most beautiful of the Maine coast islands. Measuring 16 miles by 12 miles, Mt. Desert Island was essentially formed as two distinct islands. ______【48】.
For years, Mt. Desert Island, particularly its major settlement, Bar Harbor, afforded summer homes for the wealthy. Recently though, Bar Harbor has become a rapidly growing arts community as well. But the best part of the island is the unspoiled forest land known as Acadia National Park. Because the island sits on the boundary line between the temperate (温带) and sub-Arctic zones, the island supports the plants and animals of both zones as well as beach, inland , and alpine (高山 的) plants. ______【49】The establishment of Acadia National Park in 1916 means that this natural reserve will be perpetually available to all people, not just the wealthy. Visitors to Acadia may receive nature instruction from the park naturalists as well as enjoy camping, cycling, and boating. Or they may choose to spend time at the archeological museum, learning about the Stone Age inhabitants of the island.
The best view on Mt. Desert Island is from the top of Cadillac Mountain. ______【50】. From the summit, you can gaze back toward the mainland or out over the Atlantic Ocean and contemplate the beauty created by a retreating glacier.
A. It also lies in a major bird migration lane and is a resting spot for many birds.
B. Mt. Desert Island is one of the most famous of all of the islands left behind by the glacier.
C. The wealthy residences of Mt. Desert Island selfishly keep it to themselves.
D. The term comes from the activity of the Ice Age.
E. This mountain rises 1, 532 feet, making it the highest mountain on the Atlantic seashore.
F. It is split almost in half by Somes Sound, a deep and narrow stretch of water seven miles long.
(46)
第3题
48
A. This mountain rises l,532 feetmaking it the highest mountain on the Atlantic seaboard.
B. It is split almost inhalf by Somes Sound, a deep and narrow stretch of water, seven miles long.
C. The wealthy residents of Mt. Deserts Island selfishly kept itto themselves.
D. Mt. Desert island is one of the most famous ofall the islands left behind by the glacier.
E. The term comes from theactivity of the ice age.
F.It also lies in a major bird migration lane and is a resting spot for manybirds
第4题
Air pollution involves the release into the atmosphere【C1】______ gases, finely divided solids, or finely dispersed liquid aerosols at rates that【C2】______ the capacity of the atmosphere to dissipate them or to dispose【C3】______ them through incorporation into solid or【C4】______ layers of the biosphere. Air pollution【C5】______ a variety of causes, not all of which are【C6】______ human control. Dust storms in desert areas and smoke from forest and grass fires【C7】______ to chemical and particulate pollution of the air. Forest fires that swept the state of Victoria, in Australia, in 1939 caused【C8】______ air pollution in Queensland, more than 2,000 miles (3,000 kilometres) away. Dust blown from the Sahara has been【C9】______ in West Indian islands. The discovery of 【C10】______ in Antarctica, where they have never been used, suggests the【C11】______ to which aerial transport can carry pollutants from one place to another. Probably the most important natural【C12】______ of air pollution is volcanic activity , which at times【C13】______ great amounts of ash and toxic【C14】______ into the atmosphere. The eruptions of such volcanoes as Krakatoa, in the East Indies, Mt. St. Helens, in Washington, and Katmai, in Alaska, have been 【C15】______ to 【C16】______ climatic changes.
Air pollution may affect humans directly, causing a smarting of the【C17】______ or coughing. More indirectly, the effects of air pollution are experienced at【C18】______ distances from the source, as, for example, the fallout of tetraethy lead from urban automobile【C19】______ which has been observed in the oceans and on the Greenland ice sheet. Still【C20】______ directly experienced are the possible effects of air pollution on global climates.
【C1】
A.at
B.of
C.by
D.with
第8题
They chose only the strong mountaineers to climb Mt. Everest.
A.smart
B.robust
C.experienced
D.disabled
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