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13 tháng 11 2018

Đáp án: B

31 tháng 7 2017

Đáp án: A

22 tháng 2 2018

Đáp án: D

Read the text carefully and then choose the correct answerForty - two years ago, two Americans landed on the moon, taking the human race to another planet for the first time. On July 16, 1969 Armstrong, Aldrin and Collins climed into Apollo 11 .The unit’s Saturn V rocket, equipped with the most powerful engines ever built, blasted them into space. Their trajectory took them around the Earth and toward the moon when a third-stage rocket fired. Two modules-the Eagle, for landing, and the...
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Read the text carefully and then choose the correct answer

Forty - two years ago, two Americans landed on the moon, taking the human race to another planet for the first time. On July 16, 1969 Armstrong, Aldrin and Collins climed into Apollo 11 .The unit’s Saturn V rocket, equipped with the most powerful engines ever built, blasted them into space. Their trajectory took them around the Earth and toward the moon when a third-stage rocket fired. Two modules-the Eagle, for landing, and the Columbia, a command and service center- entered the moon’s orbit on July 19. Neil Armstrong, Buzz Aldrin, piloting the Eagle landing module, stepped down on the moon on July 20,1969.The third US astronaut ,Michael Collins ,was in the orbiting command module overhead. “That’s one small step for a man, one giant leap for mankind”, said Armstrong. The words were seared into the memories of the 600 million some people- about 1/5 of our planet’s population at that time-who watched the broadcast transmitted from the lunar surface. And for a time it seemed the impossible was just the beginning.

What was the name of the module that landed on the moon?

A. the Columbia

B. Saturn V

C. the Eagle

D. the Earth

1
26 tháng 9 2019

Đáp án: C

26 tháng 10 2018

Đáp án: D

24 tháng 11 2017

Đáp án: B

22 tháng 4 2018

Đáp án: B

Read the passage and answer the questions from 36 to 40 that follow by circling the corresponding letter A,B,C, or D.World Wildlife Fund (WWF) safeguards hundreds of species around the world, but we focus species attention on our flagship species: giant pandas, tigers, endangered whales and dolphins, rhinos, elephant, marine turtles and great apes. These species not only need species measures and extra protection in order to survive, they also serve as “umbrella” species: helping them helps...
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Read the passage and answer the questions from 36 to 40 that follow by circling the corresponding letter A,B,C, or D.

World Wildlife Fund (WWF) safeguards hundreds of species around the world, but we focus species attention on our flagship species: giant pandas, tigers, endangered whales and dolphins, rhinos, elephant, marine turtles and great apes. These species not only need species measures and extra protection in order to survive, they also serve as “umbrella” species: helping them helps numerous other species that live in the same habitats where animals or plants are normally found. In addition to our flagship animals, we work to protect numerous species in peril around the world that live within our priority eco-regions. Laree predators like snow leopards and grizzly bears, migratory species like whooping cranes and songbirds, and a host of other species facing threats also benefit from WWF’ s conservation efforts. Our wildlife trade experts at “traffic” work to ensure that trade wildlife products, doesn’t harm a species, while also fighting against illegal and unsustainable trade. WWF is known for acting sound science. Science leads and guides us strategies and approaches, from the way to restore tigers in viable, breed population to decide which areas need protection the most.

How many species do we pay much attention to?

A. 8

B. 5

C. 7

D. 9

1
9 tháng 11 2019

Đáp án: A

18 tháng 9 2019

Đáp án: D

1 tháng 7 2019

Đáp án: C