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23 tháng 5 2019

1d
2d
3c

9 tháng 10 2019

Đáp án A

Kiến thức: Từ vựng

Giải thích:

Rural (a): nông thôn                            Commercial (a): thương mại

Land (n): đất                                        Urban (a): thành thị

Tạm dịch: Khi thị trần phát triển, chúng có xu hướng phá hủy nhũng vừng vực nông thôn xung quanh.

17 tháng 4 2017

Đáp án: D

WHY DO ANIMALS GO EXTINCT? Different kinds of animals have appeared and disappeared throughout Earth’s history. Some animals go extinct because the climate (4)_______ they live changes. The climate may become wetter or drier. It may become warmer or cooler. If the animals cannot change, or adapt, to the new climate, they die. Some animals go extinct because thay cannot (5) _______ with other animals for food. Some animals go extinct because they are killed by enemies. New kinds of animals...
Đọc tiếp

WHY DO ANIMALS GO EXTINCT?

Different kinds of animals have appeared and disappeared throughout Earth’s history. Some animals go extinct because the climate (4)_______ they live changes. The climate may become wetter or drier. It may become warmer or cooler. If the animals cannot change, or adapt, to the new climate, they die.

Some animals go extinct because thay cannot (5) _______ with other animals for food. Some animals go extinct because they are killed by enemies. New kinds of animals are always evolving. Evolving means that the animals are changing (6) _______ from generation to generation. Small differences between parents, children, and grandchildren slowly add up over many, many generations. Eventually, a different kind of animal evolves.

Sometimes many of the animals on Earth go extinct at the (7) _______ time. Scientists call this a mass extinction. Scientists think there (8) _______ at least five mass extinctions in Earth’s history. The last mass extinction happened about 65 million years ago. This mass extinction killed off the dinosaurs.

Question 4: A. where B. which C. when D. what

Question 5: A. complete B. find C. compete D. exist

Question 6: A. accidentally B. suddenly C. quickly D. slowly

Question 7: A. same B. similar C. different D. various

Question 8: A. has been B. have been C. will be D. are

3
24 tháng 12 2019

WHY DO ANIMALS GO EXTINCT?

Different kinds of animals have appeared and disappeared throughout Earth’s history. Some animals go extinct because the climate (4)_______ they live changes. The climate may become wetter or drier. It may become warmer or cooler. If the animals cannot change, or adapt, to the new climate, they die.

Some animals go extinct because thay cannot (5) _______ with other animals for food. Some animals go extinct because they are killed by enemies. New kinds of animals are always evolving. Evolving means that the animals are changing (6) _______ from generation to generation. Small differences between parents, children, and grandchildren slowly add up over many, many generations. Eventually, a different kind of animal evolves.

Sometimes many of the animals on Earth go extinct at the (7) _______ time. Scientists call this a mass extinction. Scientists think there (8) _______ at least five mass extinctions in Earth’s history. The last mass extinction happened about 65 million years ago. This mass extinction killed off the dinosaurs.

Question 4: A. where B. which C. when D. what

Question 5: A. complete B. find C. compete D. exist

Question 6: A. accidentally B. suddenly C. quickly D. slowly

Question 7: A. same B. similar C. different D. various

Question 8: A. has been B. have been C. will be D. are

24 tháng 12 2019

WHY DO ANIMALS GO EXTINCT?

Different kinds of animals have appeared and disappeared throughout Earth’s history. Some animals go extinct because the climate (4)_______ they live changes. The climate may become wetter or drier. It may become warmer or cooler. If the animals cannot change, or adapt, to the new climate, they die.

Some animals go extinct because thay cannot (5) _______ with other animals for food. Some animals go extinct because they are killed by enemies. New kinds of animals are always evolving. Evolving means that the animals are changing (6) _______ from generation to generation. Small differences between parents, children, and grandchildren slowly add up over many, many generations. Eventually, a different kind of animal evolves.

Sometimes many of the animals on Earth go extinct at the (7) _______ time. Scientists call this a mass extinction. Scientists think there (8) _______ at least five mass extinctions in Earth’s history. The last mass extinction happened about 65 million years ago. This mass extinction killed off the dinosaurs.

Question 4: A. where B. which C. when D. what

Question 5: A. complete B. find C. compete D. exist

Question 6: A. accidentally B. suddenly C. quickly D. slowly

Question 7: A. same B. similar C. different D. various

Question 8: A. has been B. have been C. will be D. are

20 tháng 10 2021

35 A

36 C

37 B 

38 A

39 A

40 C

20 tháng 10 2021

35 .A

36. C

37 .B 

38 .A

39 .A

40 .C

13 tháng 6 2019

Đáp án: B

Read the following passage and mark the letter A, B, C, or D to indicate the correct answer to each of the question. You have learned about dinosaurs in school. Maybe you have seen them in museum. But how much do you really know about these animals? Not all dinosaurs were just big reptiles. For years, scientists thought dinosaurs were big, dumb, and cold blooded - in other words, just giant reptiles. Some dinosaurs were huge. But many were about the size of modern-day birds or dogs. Were...
Đọc tiếp

Read the following passage and mark the letter A, B, C, or D to indicate the correct answer to each of the question.

You have learned about dinosaurs in school. Maybe you have seen them in museum. But how much do you really know about these animals? Not all dinosaurs were just big reptiles. For years, scientists thought dinosaurs were big, dumb, and cold blooded - in other words, just giant reptiles. Some dinosaurs were huge. But many were about the size of modern-day birds or dogs. Were dinosaurs warm- or cold blooded? Paleontologists- are not sure. But they believe some were intelligent. Of course, no dinosaur was as smart as a human or even a monkey. However, some smaller dinosaurs - like the two-meter (six-foot) Troodon — had fairly large brains.

Was Tyrannosaurus rex a powerful predator? Some scientists think the opposite is true. In the movies, T.rex is often a speedy giant, but in fact, this dinosaur could not run very fast. Physically, it was too large. In reality, T.rex probably moved as fast as an elephant. Also, T. rex had very small arms. Without strong legs or arms, this dinosaur probably wasn’t a powerful hunter. It may have been a scavenger instead, only eating animals that were already dead.

Did an asteroid kill the dinosaurs? An asteroid hit Mexico’s Yucantan Peninsula about 65 million years ago. It created a 180-kilometer (HO-mile) wide crater called Chicxulub. Many believe this asteroid caused the extinction of the dinosaurs. But even before this, dinosaurs were already dying out around the world, for many reasons. At the end of the Cretaceous period, for example, the global climate was changing and Earth's temperature was getting colder.Dinosaurs completely disappeared about 65 million years ago. However, scientists believe modern-day birds are descendants of certain dinosaurs. If this true, then dinosaurs' relatives are still walking - and flying - among us!

(Source: https://www.ducksters.com/animaIs/dinosaurs)

The word “it” in paragraph 2 refers to _______?

A. a speedy giant

B. a powerful hunter 

C. a powerful predator 

D. Tyrannosaurus rex

1
27 tháng 7 2018

Đáp án D

Từ “nó” trong đoạn 2 đề cập đến ______?

A. một người khổng lồ tốc độ                             B. một thợ săn mạnh mẽ

C. một kẻ săn mồi mạnh mẽ                                 D. khủng long bạo chúa

Căn cứ vào ngữ cảnh của câu sau:

“Also, T. rex had very small arms. Without strong legs or arms, this dinosaur probably wasn't a powerful hunter. It may have been a scavenger instead, only eating animals that were already dead.” (Ngoài ra T. rex có cánh tay rất nhỏ. Không có chân hoặc tay to khỏe, con khủng long này co lẽ không phải là một thợ săn mạnh mẽ. Thay vào đó, nó có thể chi ăn động vật đã chết.)

=> it = T. rex (Tyrannosaurus rex ). Do đó, đáp án là D.

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 Unlike these fish, which are actually extinct, the coelacanth is a type of fish that was believed to be extinct. However, an unexpected twentieth- century rediscovery of living coelacanths has brought about a reassessment of the status of the prehistoric sea creature that was believed to have long since disappeared from the Earth. From fossil remains of the...
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

Unlike these fish, which are actually extinct, the coelacanth is a type of fish that was believed to be extinct. However, an unexpected twentieth- century rediscovery of living coelacanths has brought about a reassessment of the status of the prehistoric sea creature that was believed to have long since disappeared from the Earth. From fossil remains of the coelacanth, paleontologists have determined that the coelacanth was in existence around 350 million years ago, during the Paleozoic Era, more than 100 million years before the first dinosaurs arrived on the Earth. The most recent fossilized coelacanths date from around 70 million years ago, near the end of the age of dinosaurs. Because no fossilized remnants of coelacanth was believed to have died out around the same time as the dinosaurs.

The prehistoric coelacanth studied by paleontologists had distinctive characteristics that differentiated it from other fish. It was named for its hollow spine and was known to have been a powerful carnivore because of its many sharp teeth and a special joint in the skull that allowed the ferocious teeth to move in coordination with the lower jaw. It also had a pair of fins with unusual bony and muscular development that allowed the coelacanth to dart around the ocean floor. These fins also enable the coelacanth to search out prey trying to hide on the ocean bottom.

In 1938, a living specimen of the coelacanth was discovered in the catch of a fishing boat off the coast of South Africa, and since then numerous other examples of the coelacanth have been found in the waters of the Indian Ocean. This modern version of the coelacanth is not exactly the same as its prehistoric cousin. Today's coelacanth is larger than its prehistoric relative, measuring up to six feet in length and weighing up to 150 pounds. However, the modern version of the coelacanth still possesses the characteristic hollow spine and distinctive fins with their unusual bony and muscular structure.

It can be inferred from the passage that the first dinosaurs most likely appeared on Earth around

A. 450 million years ago

B. 350 million years ago

C. 150 million years ago

D. 250 million years ago

1
30 tháng 11 2018

D

Kiến thức: Đọc hiểu

Giải thích:

Có thể suy luận từ đoạn văn rằng những con khủng long đầu tiên có thể xuất hiện trên trái đất khoảng

A. 450 triệu năm trước                         B. 350 triệu năm trước

C. 150 triệu năm trước                          D. 250 triệu năm trước

Thông tin: From fossil remains of the coelacanth, paleontologists have determined that the coelacanth was in existence around 350 million years ago, during the Paleozoic Era, more than 100 million years before the first dinosaurs arrived on the Earth.

Read the following passage and mark the letter A, B, C, or D to indicate the correct answer to each of the question. You have learned about dinosaurs in school. Maybe you have seen them in museum. But how much do you really know about these animals? Not all dinosaurs were just big reptiles. For years, scientists thought dinosaurs were big, dumb, and cold blooded - in other words, just giant reptiles. Some dinosaurs were huge. But many were about the size of modern-day birds or dogs. Were...
Đọc tiếp

Read the following passage and mark the letter A, B, C, or D to indicate the correct answer to each of the question.

You have learned about dinosaurs in school. Maybe you have seen them in museum. But how much do you really know about these animals? Not all dinosaurs were just big reptiles. For years, scientists thought dinosaurs were big, dumb, and cold blooded - in other words, just giant reptiles. Some dinosaurs were huge. But many were about the size of modern-day birds or dogs. Were dinosaurs warm- or cold blooded? Paleontologists- are not sure. But they believe some were intelligent. Of course, no dinosaur was as smart as a human or even a monkey. However, some smaller dinosaurs - like the two-meter (six-foot) Troodon — had fairly large brains.

Was Tyrannosaurus rex a powerful predator? Some scientists think the opposite is true. In the movies, T.rex is often a speedy giant, but in fact, this dinosaur could not run very fast. Physically, it was too large. In reality, T.rex probably moved as fast as an elephant. Also, T. rex had very small arms. Without strong legs or arms, this dinosaur probably wasn’t a powerful hunter. It may have been a scavenger instead, only eating animals that were already dead.

Did an asteroid kill the dinosaurs? An asteroid hit Mexico’s Yucantan Peninsula about 65 million years ago. It created a 180-kilometer (HO-mile) wide crater called Chicxulub. Many believe this asteroid caused the extinction of the dinosaurs. But even before this, dinosaurs were already dying out around the world, for many reasons. At the end of the Cretaceous period, for example, the global climate was changing and Earth's temperature was getting colder.Dinosaurs completely disappeared about 65 million years ago. However, scientists believe modern-day birds are descendants of certain dinosaurs. If this true, then dinosaurs' relatives are still walking - and flying - among us!

(Source: https://www.ducksters.com/animaIs/dinosaurs)

According to the passage, at the end of the Cretaceous period _______.

A. some dinosaurs started to fly 

B. the Earth's temperature was changing 

C. humans appeared on Earth 

D. dinosaur numbers were increasing in Mexico

1
1 tháng 2 2017

Đáp án B

Theo đoạn văn, vào cuối kỷ Phấn trắng __________.

A. một số con khủng long bắt đầu bay

B. nhiệt độ trái đất đang thay đổi

C. con người xuất hiện trên trái đất

D. số lượng khủng long đang gia tăng ở Mexico

Căn cứ vào thông tin sau:

“At the end of the Cretaceous period, for example, the global climate was changing and Earth's temperature 'as getting colder.” (Ví dụ, vào cuối kỷ Phấn trắng, khí hậu toàn cầu đang thay đổi và nhiệt độ Trái đất ngày càng lạnh hơn.)

Read the following passage and mark the letter A, B, C, or D to indicate the correct answer to each of the question. You have learned about dinosaurs in school. Maybe you have seen them in museum. But how much do you really know about these animals? Not all dinosaurs were just big reptiles. For years, scientists thought dinosaurs were big, dumb, and cold blooded - in other words, just giant reptiles. Some dinosaurs were huge. But many were about the size of modern-day birds or dogs. Were...
Đọc tiếp

Read the following passage and mark the letter A, B, C, or D to indicate the correct answer to each of the question.

You have learned about dinosaurs in school. Maybe you have seen them in museum. But how much do you really know about these animals? Not all dinosaurs were just big reptiles. For years, scientists thought dinosaurs were big, dumb, and cold blooded - in other words, just giant reptiles. Some dinosaurs were huge. But many were about the size of modern-day birds or dogs. Were dinosaurs warm- or cold blooded? Paleontologists- are not sure. But they believe some were intelligent. Of course, no dinosaur was as smart as a human or even a monkey. However, some smaller dinosaurs - like the two-meter (six-foot) Troodon — had fairly large brains.

Was Tyrannosaurus rex a powerful predator? Some scientists think the opposite is true. In the movies, T.rex is often a speedy giant, but in fact, this dinosaur could not run very fast. Physically, it was too large. In reality, T.rex probably moved as fast as an elephant. Also, T. rex had very small arms. Without strong legs or arms, this dinosaur probably wasn’t a powerful hunter. It may have been a scavenger instead, only eating animals that were already dead.

Did an asteroid kill the dinosaurs? An asteroid hit Mexico’s Yucantan Peninsula about 65 million years ago. It created a 180-kilometer (HO-mile) wide crater called Chicxulub. Many believe this asteroid caused the extinction of the dinosaurs. But even before this, dinosaurs were already dying out around the world, for many reasons. At the end of the Cretaceous period, for example, the global climate was changing and Earth's temperature was getting colder.Dinosaurs completely disappeared about 65 million years ago. However, scientists believe modern-day birds are descendants of certain dinosaurs. If this true, then dinosaurs' relatives are still walking - and flying - among us!

(Source: https://www.ducksters.com/animaIs/dinosaurs)

Which statement about the Troodon is probably TRUE according to the passage?

A. It was as smart as a monkey.

B. It was warm-blooded. 

C. It was a huge animal. 

D. It was quite intelligent.

1
20 tháng 7 2018

Đáp án B

Chủ đề ENDANGERED SPECIES

Tiêu đề tốt nhất cho bài đọc này có thể là __________.

A. Điều gì thực sự giết chết Khủng long

B. Sự thật và viễn tưởng về Khủng long

C. Khủng long được phát hiện ở Mexico

D. Khủng long yêu thích của chúng tôi

Đây là câu hỏi đòi hỏi chúng ta phải nắm được ý tưởng chính của toàn bài. Vì vậy, khi gặp câu này nên để làm cuối.

=> Suy ra từ toàn bài: bài đọc đưa ra những thông tin về đặc điểm sinh học đã được xác thực về khủng long như về loài, về tập tính, về môi sinh, đồng thời cũng đưa ra một số các giả thuyết, các lý do dẫn đến sự tuyệt chủng của loài bò sát khổng lồ này.