1900.edu.vn - Tin tức mới nhất - Cập nhật hàng ngày
1900.edu.vn - Tin tức mới nhất - Cập nhật hàng ngày

Danh mục

Danh sách câu hỏi

2,836 câu hỏi

According to the passage, the biggest threat to wildlife is________. A. various kinds of hunting B. the growing number of human beings C. industrial expansion D. rapid urbanization
12 3 tháng trước

According to the passage, what has happened to the wildlife in the past fifty years or so? A. Animals, fishes, trees and plants are becoming smaller in number. B. Most animals, fishes, tree
13 3 tháng trước

The author’s purpose in writing the passage is to __________ . A. explain how important wildlife is to human beings B. call people’s attention to serious problem of pollution C. explain th
13 3 tháng trước

Which of the following would the author probably agree with? A. With modern technology, doctors can now cure all kinds of disease. B. Animal activists are doing a good job for the community
12 3 tháng trước

Which of the following statements is NOT true, according to the passage? A. Fatal diseases like diabetes and AIDS are a thing of the past. B. A majority of researchers are against cruelty t
12 3 tháng trước

The highlighted word "they" in paragraph 5 refers to ____. A. researchers B. many cures C. organ transplants D. animals
12 3 tháng trước

Which of the following might NOT be the purpose of doing medical researches? A. Finding the cure for diseases B. Developing medical equipment C. Making better medicine for the rich D. Impro
12 3 tháng trước

Thanks to tests on animals, doctors succeeded in ____. A. discovering river blindness B. finding a cure for river blindness C. revealing what animal activists think D. treating animals as w
13 3 tháng trước

The phrase “resort to” in paragraph 3 is closest in meaning to ____. A. turn to something as another choice B. come to a decision on second thoughts C. refuse to take drastic action D. take
13 3 tháng trước

According to paragraph 3, animal activists may resort to brute force ____. A. to stand up for the researchers B. to debate about their case C. to champion their cause D. to cure the animals
12 3 tháng trước

The belief of animal activists is that animals ____. A. should not be sacrificed in experiments B. should experience no pain in experiments C. can be used in experiments to cure human dise
13 3 tháng trước

Which of the following can be inferred from the passage? A. It is important to make species’ populations healthy and vital enough to be delisted from the Red List. B. The old rules created

13 3 tháng trước

The word “act” in paragraph 4 is closest in meaning to _______. A. pretense B. decree C. activity D. deed
13 3 tháng trước

Which of the following statements is TRUE, according to the passage? A. Approximately 500 eagles survived well and were capable of breeding in the United States in 1960. B. Pesticides can c
13 3 tháng trước

The word “it” in paragraph 3 refers to _____. A. eagle B. panda C. habitat D. falcon
13 3 tháng trước

According to paragraph 2, what can happen to the species filed under the endangered list? A. They are kept safe in the nature reserve funded by international organisations. B. They are negl
12 3 tháng trước

The word “propose” in 2 paragraph is closest in meaning to _______. A. withdraw B. locate C. present D. nominate
12 3 tháng trước

According to paragraph 1, what is the fundamental difference between the two definition of endangered species? A. The Endangered Species Act of 1973 takes into consideration many more well-r
14 3 tháng trước

Which best serves as the title for the passage? A. Off the endangered list. B. Conservation successes and failures. C. Imminent conservation challenges. D. Endangered species, explained.
13 3 tháng trước

It can be inferred from the last passage that _____________. A. the body features of the fossil animals help scientists to distinguish the terrestrial and marine species. B. turtles’ ancest
15 3 tháng trước

What does the word “they” in the last paragraph refer to? A. dinosaurs B. fins and streamlined bodies C. ichthyosaurs D. dolphins
12 3 tháng trước

According to the passage, which of the following is NOT true? A. Seals are able to live on land and in the water. B. Some terrestrial habits were remained when the species reverted to water
14 3 tháng trước

The word “incarnation” in the second paragraph could be best replaced by __________. A. ancestor B. embodiment C. evolution D. natural selection
14 3 tháng trước

The word “ceased” in paragraph 2 mostly means ______________. A. stopped happening or existing B. got familiar C. began to happen or exist D. decided to become
14 3 tháng trước

As mentioned in paragraph 2, which of the following species returned to the water least completely? A. whales B. manatees C. turtles D. dugongs
13 3 tháng trước

According to the first paragraph, reptiles, birds, mammals and insects __________. A. were the ones living on the marine organisms. B. moved to deserts to find feeding grounds. C. left the
13 3 tháng trước

Which of the following best serves as the main idea for the passage? A. The evidences of the time marine animals moved to land. B. The relationship between terrestrial species and marine cr
13 3 tháng trước

What might be discussed in the paragraph after the last one of the passage? A. How the optic sense affects cetaceans’ lives. B. How the acoustic sense of marine mammals develops. C. How un
13 3 tháng trước

According to the passage, which of the following cetaceans can see best in water? A. grey whales B. humpback whales C. porpoises D. bottlenose dolphins
12 3 tháng trước

As mentioned in paragraph 3, grey whale calf _____________. A. is unable to see clearly in water after a year being imprisoned. B. sees better in water than in the air. C. is unlikely to h
16 3 tháng trước

The word “captivity” in paragraph 3 mostly means _______. A. confinement B. freedom C. sovereignty D. emancipation
14 3 tháng trước

According to the passage, which of the following is TRUE? A. There are some undersea toothed populations which are good at both smelling and tasting. B. Imprisoned dolphins are more sensiti
13 3 tháng trước

The word “rudimentary” in paragraph 1 could be best replaced by ____________. A. intricate B. sophisticated C. elaborate D. elementary
15 3 tháng trước

What does the word “these” in the first paragraph refer to? A. taste buds B. cetaceans C. neural pathways D. nerves
19 3 tháng trước

Which of the following could best reflect the main purpose of the author in the passage? A. To describe how different terrestrial and marine mammals are. B. To prove the truth that cetacean
17 3 tháng trước

Which of the following can be inferred from the passage? A. Global heating is one of the main pressure points on biodiversity. B. No one knows how warming effects will play out for species

14 3 tháng trước

Which of the following statements is TRUE, according to the passage? A. Nearly three fifths of the species recorded as endangered own conservation projects. B. Increased sea level is the th
16 3 tháng trước

The word “its” in paragraph 4 refers to _____. A. process’s B. habitat’s C. fish’s D. species’
14 3 tháng trước

The word “mechanisms” in paragraph 4 is closest in meaning to _______. A. instruments B. machines C. techniques D. systems
17 3 tháng trước

According to paragraph 3, which word best describe the reaction of the government to the problem? A. Slow B. Random C. Inadequate D. Constant
13 3 tháng trước

According to paragraph 2, what did the author imply when listing several species and their situation? A. The reported cases were a small fraction of what is really happening. B. An array of
12 3 tháng trước

The word “poised” in paragraph 1 is closest in meaning to _______. A. prepared B. organised C. equipped D. designed
14 3 tháng trước

Which best serves as the title for the passage? A. The widespread effects of global warming. B. Government’s negligence in preserving nature heritage. C. The animals that will survive the

13 3 tháng trước

Which of the following best serves as the title for the passage? A. Endangered hippos B. Value of hippos teeth C. Hippos habitat D. Hippos are vegetarians
14 3 tháng trước

Which of the following best describe author’s feeling about the hippo in the last paragraph? A. pleasant B. satisfied C. unhappy D. neutral
14 3 tháng trước

The word “aggressiveness” in the third paragraph be best replaced by ______. A. hospitability B. hostility C. responsibility D. ability
16 3 tháng trước

According to the third paragraph, which of the following information is NOT true about hippos? A. Hippos are friendly and playful to watch. B. Hippos have tiny ears and eyes. C. Hippos are

18 3 tháng trước

What does the word “which” in the second paragraph refer to? A. saying B. action C. elephant ivory D. hippo teeth
15 3 tháng trước

What does the word “substantiated” in the first paragraph mostly mean? A. to provide information or evidence to prove that something is true B. to take a number or an amount away from anoth
13 3 tháng trước

What does the first paragraph mainly discuss? A. Many species have been pushed to the brink of extinction because of their ivory and teeth. B. Animals have been pushed to the brink of extin
13 3 tháng trước

Câu hỏi nổi bật