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22 tháng 12 2018

Chọn B

Kiến thức: Sự hòa hợp giữa chủ ngữ và động từ

Giải thích:

Câu đảo ngữ: Trạng từ nơi chốn + danh từ + trợ động từ/ be + S

Động từ chia theo chủ ngữ “the town of Telluride” (thị trấn của Telluride) là danh từ số ít

Sửa: are => is

Tạm dịch: Được bao quanh bởi các sườn núi có rừng là thị trấn Telluride, một thị trấn khai thác vàng trước đây cao 7.500 feet so với mực nước biển

27 tháng 10 2019

Đáp án là B. slopes are => are slopes

14 tháng 3 2017

Dạng xuôi: The town of Telluride, a former gold-mining town 7,500 feet above sea level, are surrounded by forested mountain slopes.

Chủ ngữ “the town of Telluride” => số ít

Sửa: are => is

Tạm dịch: Bao xung quanh bởi dãy núi toàn rừng cây là thị trấn Telluride, một thị trấn khai thác vàng trước đây cao 7.500 feet so với mực nước biển.

Chọn B

15 tháng 6 2019

Đáp án là B. while( trong khi ) là liên từ thường nối hai vế chia thì song song, vế trước chia động từ ở thì hiện tại đơn giản “sinks” => vế sau động từ sẽ chia là “soars”

Read the following passage on transport, and mark the letter A, B, C, or D on your answer sheet to indicate the correct answer to each of the questions from 43 to 50. In addition to the great ridges and volcanic chains, the oceans conceal another form of undersea mountains: the strange guyot, or flat-topped seamount. No marine geologist even suspected the existence of these isolated mountains until they were discovered by geologist Harry H. Hess in 1946. He was serving at the time as naval...
Đọc tiếp

Read the following passage on transport, and mark the letter A, B, C, or D on your answer sheet to indicate the correct answer to each of the questions from 43 to 50.

In addition to the great ridges and volcanic chains, the oceans conceal another form of undersea mountains: the strange guyot, or flat-topped seamount. No marine geologist even suspected the existence of these isolated mountains until they were discovered by geologist Harry H. Hess in 1946.

He was serving at the time as naval officer on a ship equipped with a fathometer. Hess named these truncated peaks for the nineteenth-century Swiss-born geologist Arnold Guyot, who had served on the faculty of Princeton University for thirty years. Since then, hundreds of guyots have been discovered in every ocean but the Arctic. Like offshore canyons, guyots present a challenge to oceanographic theory. They are believed to be extinct volcanoes. Their flat tops indicate that they once stood above or just below the surface, where the action of waves leveled off their peaks. Yet today, by definition, their summits are at least 600 feet below the surface, and some are as deep as 8,200 feet. Most lie between 3,200 feet and 6,500 feet. Their tops are not really flat but slope upward to a low pinnacle at the center. Dredging from the tops of guyots has recovered basalt and coral rubble, and that would be expected from the eroded tops of what were once islands. Some of this material is over 80 million years old. Geologists think the drowning of the guyots involved two processes: The great weight of the volcanic mountains depressed the sea floor beneath them, and the level of the sea rose a number of times, especially when the last Ice Age ended, some 8,000 to 11,000 years ago. 

According to the passage, when did sea level significantly rise?

A. From 8,000 to 11,000 years         

B. In the nineteenth century

C. In 1946          

D. 80 million years ago

1
25 tháng 10 2018

Đáp án A

To describe feature of the undersea world.

Mục đích chính của đoạn văn này là gì

Thông tin nằm ở đoạn 1: “In addition to the great ridges and volcanic chains, the oceans conceal another form of undersea mountains: the strange guyot, or flat-topped seamount.” Ngoài những dãy núi lớn và những ngọn núi lửa, đại dương cũng che dấu một hình thức khác của núi: đó là các guyot, hay gọi là núi ngầm dưới nước có đỉnh bằng

Câu này là câu mở của đoạn để giới thiệu mục đích chính sau đó của cả đoạn văn sẽ là mô tả đặc điểm của thế giới dưới biển.
Các phương án khác không phải là mục đích chính của bài. B. để lần theo nghề nghiệp của ông Amold Guyot. C. để trình bày các kết quả của nghiên cứu địa chất gần đây. D. để thảo luận về các dãy núi dưới nước và núi lửa.

Read the following passage on transport, and mark the letter A, B, C, or D on your answer sheet to indicate the correct answer to each of the questions from 1 to 8. In addition to the great ridges and volcanic chains, the oceans conceal another form of undersea mountains: the strange guyot, or flat-topped seamount. No marine geologist even suspected the existence of these isolated mountains until they were discovered by geologist Harry H. Hess in 1946. He was serving at the time as naval...
Đọc tiếp

Read the following passage on transport, and mark the letter A, B, C, or D on your answer sheet to indicate the correct answer to each of the questions from 1 to 8.

In addition to the great ridges and volcanic chains, the oceans conceal another form of undersea mountains: the strange guyot, or flat-topped seamount. No marine geologist even suspected the existence of these isolated mountains until they were discovered by geologist Harry H. Hess in 1946.

He was serving at the time as naval officer on a ship equipped with a fathometer. Hess named these truncated peaks for the nineteenth-century Swiss-born geologist Arnold Guyot, who had served on the faculty of Princeton University for thirty years. Since then, hundreds of guyots have been discovered in every ocean but the Arctic. Like offshore canyons, guyots present a challenge to oceanographic theory. They are believed to be extinct volcanoes. Their flat tops indicate that they once stood above or just below the surface, where the action of waves leveled off their peaks. Yet today, by definition, their summits are at least 600 feet below the surface, and some are as deep as 8,200 feet. Most lie between 3,200 feet and 6,500 feet. Their tops are not really flat but slope upward to a low pinnacle at the center. Dredging from the tops of guyots has recovered basalt and coral rubble, and that would be expected from the eroded tops of what were once islands. Some of this material is over 80 million years old. Geologists think the drowning of the guyots involved two processes: The great weight of the volcanic mountains depressed the sea floor beneath them, and the level of the sea rose a number of times, especially when the last Ice Age ended, some 8,000 to 11,000 years ago.

According to the passage, when did sea level significantly rise?

A. From 8,000 to 11,000 years

B. In the nineteenth century

C. In 1946

D. 80 million years ago

1
5 tháng 10 2017

Đáp án A

Theo đoạn văn, mực nước biển tăng mạnh khi nào

Thông tin nằm ở câu cuối đoạn văn: “The great weight of the volcanic mountains depressed the sea floor beneath them, and the level of the sea rose a number of times, especially when the last Ice Age ended, some 8,000 to 11,000 years ago.

28 tháng 3 2017

Đáp án là D.

“2000 miles length” -> “2000 miles in length” hoặc “2000 miles long”
Đây là quy tắc đi diễn tả kích thước, cao độ,… trong tiếng Anh 

Read the following passage and mark the letter A, B, C, or D on your answer sheet to indicate the correct answer to each of the questions from 36 to 42. Scientists have uncovered a new threat to the world's endangered coral reefs. They have found that most are incapable of growing quickly enough to compensate for rising sea levels triggered by global warming. The study suggests that reefs - which are already suffering serious degradation because the world's seas are warming and becoming more...
Đọc tiếp

Read the following passage and mark the letter A, B, C, or D on your answer sheet to indicate the correct answer to each of the questions from 36 to 42.

Scientists have uncovered a new threat to the world's endangered coral reefs. They have found that most are incapable of growing quickly enough to compensate for rising sea levels triggered by global warming. The study suggests that reefs - which are already suffering serious degradation because the world's seas are warming and becoming more acidic - could also become overwhelmed by rising oceans.

The research - led by scientists at Exeter University and published in Nature this week -involved studying growth rates for more than 200 tropical western Atlantic and Indian Ocean reefs. It was found only 9% of these reefs had the ability to keep up with even the most optimistic rates of sea-level rises forecast by the Intergovernmental Panel on Climate Change. "For many reefs across the Caribbean and Indian Ocean regions, where the study focused, rates of growth are slowing due to coral reef degradation," said Professor Chris Perry, of Exeter University. “Meanwhile, rates of sea-level rise are increasing - and our results suggest reefs will be unable to keep up. As a result, water depths above most reefs will increase rapidly through this century.”

Sea levels rose by several inches over the past century and measurements indicate the speed of this increase is now rising significantly. Two key factors are involved: climate change is making ocean water warmer and so it expands. And as ice sheets and glaciers melt, they increase amounts of water in the oceans.

At the same time, reefs are being weakened by ocean warming and also by ocean acidification, triggered as the seas absorb more and more carbon dioxide. These effects lead to bleaching events that kill off vast stretches of coral and limits their ability to grow.

“Our predictions, even under the best case scenarios, suggest that by 2100, the inundation of reefs will expose coastal communities to significant threats of shoreline change,” said co-author Prof Peter Mumby of Queensland University. This point was backed by US marine scientist Ilsa Ruffner writing in a separate comment piece for Nature. “The implications of the study are dire. Many island nations and territories are set to quickly lose crucial natural resources.”

Question 39: According to the passage, the two factors causing the rise of sea levels are ______.

A. global warming and freeze

B. severe weather and climate change

C. climate change and ice expansion

D. climate change and ice melt

1
22 tháng 6 2017

Đáp án D

Theo đoạn văn, 2 nhân tốgây ra sự tăng lên của mực nước biển là ______.

A. sự nóng lên toàn cầu và sự băng giá

B. thời tiết cực đoan và biến đổi khí hậu

C. biến đổi khí hậu và sự mở rộng của băng

D. biến đổi khí hậu và băng tan

Căn cứ thông tin đoạn 3:

Two key factors are involved: climate change is making ocean water warmer and so it expands. And as ice sheets and glaciers melt, they increase amounts of water in the oceans.
(Hai yếu tố chính có liên quan là biến đổi khí hậu đang làm cho nước biển ấm hơn và do đó nó mở rộng. Và khi những tảng băng và sông băng tan chảy, chúng làm tăng lượng nước trong đại dương.)

31 tháng 7 2018

Đáp án B

Kiến thức: Từ loại, sửa lại câu

Giải thích:

depth => deep hoặc in depth

Ở đây ta có thể dùng tính từ “deep”vì phía trước có “to be” hoặc thêm giới từ “in” trước danh từ “depth”

Tạm dịch: Địa Trung Hải, một biển lớn bao quanh bởi đất, trung bình sâu một dặm và dài hơn 2000 dặm.

Read the following passage and mark the letter A, B, C, or D on your answer sheet to indicate the correct answer to each of the questions from 36 to 42. Scientists have uncovered a new threat to the world's endangered coral reefs. They have found that most are incapable of growing quickly enough to compensate for rising sea levels triggered by global warming. The study suggests that reefs - which are already suffering serious degradation because the world's seas are warming and becoming more...
Đọc tiếp

Read the following passage and mark the letter A, B, C, or D on your answer sheet to indicate the correct answer to each of the questions from 36 to 42.

Scientists have uncovered a new threat to the world's endangered coral reefs. They have found that most are incapable of growing quickly enough to compensate for rising sea levels triggered by global warming. The study suggests that reefs - which are already suffering serious degradation because the world's seas are warming and becoming more acidic - could also become overwhelmed by rising oceans.

The research - led by scientists at Exeter University and published in Nature this week -involved studying growth rates for more than 200 tropical western Atlantic and Indian Ocean reefs. It was found only 9% of these reefs had the ability to keep up with even the most optimistic rates of sea-level rises forecast by the Intergovernmental Panel on Climate Change. "For many reefs across the Caribbean and Indian Ocean regions, where the study focused, rates of growth are slowing due to coral reef degradation," said Professor Chris Perry, of Exeter University. “Meanwhile, rates of sea-level rise are increasing - and our results suggest reefs will be unable to keep up. As a result, water depths above most reefs will increase rapidly through this century.”

Sea levels rose by several inches over the past century and measurements indicate the speed of this increase is now rising significantly. Two key factors are involved: climate change is making ocean water warmer and so it expands. And as ice sheets and glaciers melt, they increase amounts of water in the oceans.

At the same time, reefs are being weakened by ocean warming and also by ocean acidification, triggered as the seas absorb more and more carbon dioxide. These effects lead to bleaching events that kill off vast stretches of coral and limits their ability to grow.

“Our predictions, even under the best case scenarios, suggest that by 2100, the inundation of reefs will expose coastal communities to significant threats of shoreline change,” said co-author Prof Peter Mumby of Queensland University. This point was backed by US marine scientist Ilsa Ruffner writing in a separate comment piece for Nature. “The implications of the study are dire. Many island nations and territories are set to quickly lose crucial natural resources.”

Question 36: Which of the following does the passage mainly discuss?

A. Sea levels will become the main factor of bleaching.

B. Coral reefs will be overwhelmed by rising oceans.

C. Coral reefs may escape from extinction because of the increase in sea levels.

D. Global warming will cause the rise of sea levels.

1
19 tháng 6 2018

Đáp án B

CHỦ ĐỀ UNDERSEA WORLD

Câu nào trong các câu sau là nội dung chính mà đoạn văn thảo luận?

A. Mực nước biển sẽ trở thành tác nhân chính của sự tẩy trắng.

B. Các rạn san hô sẽ bị tràn ngập bởi các đại dương đang dâng nước lên.

C. Các rạn san hô có thể thoát khỏi tuyệt chủng nhờ vào sự tăng lên của mực nước biển.

D. Sự nóng lên toàn cầu sẽ làm mực nước biển tăng lên.

Căn cứ vào thông tin đoạn 1:

The study suggests that reefs - which are already suffering serious degradation because the world’s seas are warming and becoming more acidic - could also become overwhelmed by rising oceans.

Nghiên cứu cho thấy rằng các rạn san hô - đã bị suy thoái nghiêm trong bởi vì biển trên thế giới đang ấm lên và trở nên chua hơn - cũng có thể bị tràn ngập bởi những đại dương đang dâng nước lên.)