Đáp án A
Chỗ trống cần điện là một danh từ vì theo sau sở hữu cách
Survival (n) : sự tồn tại, sự sống sót. Survive (v) : sống sót, tồn tại. Surviving là động từ thêm ing. Survivor (n) : người sống sót
Tạm dịch : Sự tồn tại của gấu Bắc Cực phụ thuộc vào khả năng bắt cá của nó
The polar bear’s _____ depends on its ability to catch fish.
A. survival
B. survive
C. surviving
D. survivor
Mark the letter A, B, C, or D on your answer sheet to indicate the correct answer to each of the following questions.
The polar bear’s _____ depends on its ability to catch fish.
A. survival
B. survive
C. surviving
D. survivor
Mark the letter A, B, C, or D on your answer sheet to indicate the correct answer to each of the following questions.
The polar bear’s _____depends on its ability to catch fish.
A. surviving
B. survivor
C. survival
D. survive
One of the keys to the survival of animals is its ability to adapt to changes in the environment.
A. the keys
B. animals
C. adapt to
D. its ability
Mark the letter A, B, C or D on your answer sheet to show the underlined part that needs correction in each of the following questions
The destructive force of running water depends entirely almost on the velocity of its flow
A. destructive force
B. running
C. entirely almost
D. of its flow
Mark the letter A, B, C, or D on your answer sheet to indicate the correct answer to each of the following questions.
Known worldwide by its panda logo, World Wildlife Fund (WWF) is dedicated to protecting _____________ world's wildlife and the rich biological diversity that we all need to survive.
A. a
B. an
C. the
D. 0
Read the following passage and mark the letter A, B, C, or D on your answer sheet to indicate the correct word or phrase that best fits each of the numbered blanks from 45 to 54.
POLAR BEARS
Polar bears are in danger of dying out. (45) _________ some other endangered animals, it’s not hunters that are the problem, it’s climate change. Since 1979, the ice cap at the Arctic Circle where the polar bears live has (46) _________ in size by about 30 percent. The temperature in the Arctic has slowly been (47) _________ and this is (48) _________ the sea ice to melt, endangering the polar bears’ home.
The polar bears’ main (49) _________ of food are the different types of seal found in the Arctic. They catch them by waiting next to the air holes the seals have (50) _________in the ice. (51) _________ the bears are very strong swimmers, they could never catch seals in the water. This means that the bears (52) _________ do rely on the ice to hunt.
Polar bears also need sea ice to travel. They can (53) _________ a huge territory and often swim from one part of the ice to another. They have been known to swim up to 100km, but when there is less ice, they may have to swim further and this can (54) _________ fatal to the bears. A number of bears have drowned in the last few years and scientists believe that it is because they were not able to reach more sea ice before they became too tired and couldn’t swim any further.
Điền vào ô 49
A. sources
B. means
C. origins
D. materials
Read the following passage and mark the letter A, B, C, or D on your answer sheet to indicate the correct word or phrase that best fits each of the numbered blanks from 45 to 54.
POLAR BEARS
Polar bears are in danger of dying out. (45) _________ some other endangered animals, it’s not hunters that are the problem, it’s climate change. Since 1979, the ice cap at the Arctic Circle where the polar bears live has (46) _________ in size by about 30 percent. The temperature in the Arctic has slowly been (47) _________ and this is (48) _________ the sea ice to melt, endangering the polar bears’ home.
The polar bears’ main (49) _________ of food are the different types of seal found in the Arctic. They catch them by waiting next to the air holes the seals have (50) _________in the ice. (51) _________ the bears are very strong swimmers, they could never catch seals in the water. This means that the bears (52) _________ do rely on the ice to hunt.
Polar bears also need sea ice to travel. They can (53) _________ a huge territory and often swim from one part of the ice to another. They have been known to swim up to 100km, but when there is less ice, they may have to swim further and this can (54) _________ fatal to the bears. A number of bears have drowned in the last few years and scientists believe that it is because they were not able to reach more sea ice before they became too tired and couldn’t swim any further.
Điền vào ô 48
A. resulting
B. turning
C. Causing
D. creating
Read the following passage and mark the letter A, B, C, or D on your answer sheet to indicate the correct word or phrase that best fits each of the numbered blanks from 45 to 54.
POLAR BEARS
Polar bears are in danger of dying out. (45) _________ some other endangered animals, it’s not hunters that are the problem, it’s climate change. Since 1979, the ice cap at the Arctic Circle where the polar bears live has (46) _________ in size by about 30 percent. The temperature in the Arctic has slowly been (47) _________ and this is (48) _________ the sea ice to melt, endangering the polar bears’ home.
The polar bears’ main (49) _________ of food are the different types of seal found in the Arctic. They catch them by waiting next to the air holes the seals have (50) _________in the ice. (51) _________ the bears are very strong swimmers, they could never catch seals in the water. This means that the bears (52) _________ do rely on the ice to hunt.
Polar bears also need sea ice to travel. They can (53) _________ a huge territory and often swim from one part of the ice to another. They have been known to swim up to 100km, but when there is less ice, they may have to swim further and this can (54) _________ fatal to the bears. A number of bears have drowned in the last few years and scientists believe that it is because they were not able to reach more sea ice before they became too tired and couldn’t swim any further.
Điền vào ô 52
A. really
B. properly
C. surely
D. fully
