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[主观题]

The moon's light is from______.A．itselfB．the cloudC．the sun

The moon's light is from______.

A．itself

B．the cloud

C．the sun

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发布时间：2020-11-08

更多“The moon's light is from______.A．itselfB．the cloudC．the sun”相关的问题

第1题

The sun is a star.（46)That is because it is near us; but the other stars are far away. The

The sun is a star.(46)That is because it is near us; but the other stars are far away. The sun shines because it is very hot, but the moon shines because it reflects the sun&39;s light. It is like a big mirror. If we visited the moon, we should see the earth.(47).

Sometimes the earth moves between the sun and the moon. Then the earth&39;s shadow falls on the moon; no light from the sun can then reach the moon. The moon gets dark because it cannot reflect the sun&39;s light. (48).

Does the sun ever get dark during the say？ It does so when the moon hides it. Sometimes the moon goes in front of the sun. We can watch its edge when it slowly crosses the sun&39;s disc. Everything gets darker and darker; then, at last, we cannot see any part of the sun&39; s disc. The moon is hiding it completely. That is a total eclipse of the sun; sometimes only part of the sun&39;s disc is hidden; that is not a total eclipse.(49).

(50)There was a total eclipse of the moon on January 9, 2001. That event was visible from Europe, Africa and Asia. There were about 20 total eclipses of the sun between 1970 and 1999. The latest was seen on June 21 this year in Angola, Zambia, Zimbabwe, Mozambique and Madagascar.

(46)

A. Eclipses are not seen in every part of the world.

B. The earth&39;s shadow was beginning to move away.

C. We call this an eclipse of the moon.

D. It appears to be bigger than any other star.

E. It is also like a mirror and it reflects the light of the sun.

F. It is a partial eclipse of the sun.

(47)

A. Eclipses are not seen in every part of the world. B. The earth&39;s shadow was beginning to move away. C. We call this an eclipse of the moon. D. It appears to be bigger than any other star. E. It is also like a mirror and it reflects the light of the sun. F. It is a partial eclipse of the sun.

(48)

(49)

(50)

请帮忙给出每个问题的正确答案和分析，谢谢！

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第2题

The small town of Rjukan in Norway is situated between several mountains and does not get direct sunlight from late September to mid-March -- nearly six months out of the year.

“Of course, we notice it when the 1 is shining," says Karin Ro, 2 works for the town's tourism office. "We see the sky is 3. but down in the valley, it's darker ... it's like on a cloudy day"

But that changed when a system of hi-tech mirrors was introduced to release sunlight from neighboring peaks into the valley below. Wednesday, residents of Rjakan received their very first ray of winter sunshine: A row of reflective boards on a nearby mountainside were put to use . The mirrors are 4 by a computer that directs them to turn along with the throughout the day and to close during windy weather. They reflected a concentrated beam of light onto the town's central 5, creating an area of sunlight roughly 600 square meters. When the light appeared, Rjukan residents 6 together.

"People have been sitting there and standing there and 7 pictures of each other," Ro says.“The town square was totally full. I think almost all the 8 in the town were there" The 3,500 residents cannot all 9 the sunshine at the same time, however, the new light feels like more than enough for the town's sun-starved residents.

"It’s not very big ” she says, "but it is 10 when we are sharing.”

[A] who [B] controlled [C] sun [D] people [E] enough

[F] small [G] square [H] area [I] blue [G] moon

[K] dark [L] gathered [M] taking [N] showing [O]enjoy。

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第3题

Light pollution occurs when______A．artificial lights illuminate the night sky.B．the moon l

Light pollution occurs when______

A．artificial lights illuminate the night sky.

B．the moon lights up the night sky.

C．too many stars are visible in the night sky.

D．streetlights are turned off.

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第4题

The periods of light and darkness the moon created were the first accepted periods of time

A．Y

B．N

C．NG

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第5题

32 Light pollution occurs whenA artificial lights illuminate the night sky.B the moon ligh

32 Light pollution occurs when

A artificial lights illuminate the night sky.

B the moon lights up the night sky.

C too many stars are visible in the night sky

D streetlights are turned off.

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第6题

For light ______, it takes about 27,000 years.A．from the earth to reach the sunB．from the

For light ______, it takes about 27,000 years.

A．from the earth to reach the sun

B．from the sun to reach the earth

C．from the middle point of the galaxy to reach the sun

D．from the moon to reach the middle point of the galaxy

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第7题

Passage 1Since early times, people have been fascinated with the idea of life existing som

Passage 1

Since early times, people have been fascinated with the idea of life existing somewhere else besides earth. Until recently, scientists believe that life on other planets was just a hopeful dream. But now they are beginning to locate places where life could form. In 1997, they saw evidence of planets near other stars like the sun. But scientists now think that life could be even nearer in our own solar system. One place scientists are studying very closely is Europa, a moon of Jupiter. Space probes have provided evidence that Europa has a large ocean under its surface. The probes have also made scientists think that under its surface Europa has a rocky core giving off volcanic heat. Water and heat from volcanic activity are two basic conditions needed for life to form. A third is certain basic chemicals such as carbon, oxygen and nitrogen. Scientists believe there might be such chemicals lying at the bottom of Europa’s ocean. They may have already created life or may be about to. You may wonder if light is also needed for life to form. Until recently, scientists thought that light was essential. But now, places have been found on earth that are in total blackness such as caves several miles beneath the surface. And bacteria, primitive forms of life, have been seen there. So the lack of light in Europa’s sub-surface ocean doesn’t automatically rule out life forming.

根据材料回答第 26～28 题。第 26 题 What did scientists once believe according to the passage？

Passage 1Since early times, people have been fasci

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第8题

Sun: Hello, I'm the sun. I'm strong. I give light to the earth. I'm No.1.Moon: Hello, I'm

Sun: Hello, I'm the sun. I'm strong. I give light to the earth. I'm No.1.

Moon: Hello, I'm the moon. At night 1 give light to the earth. I'm stronger. I'm No.1.

Sun: Your light is from me, isn't it'？

Cloud: Don't quarrel. When I am over the earth, you can't give light to the earth. So everyone has his strong point. We are one family.

Sun & Moon: Yes, you're right. We are one family. We should help each other and take care of each other.

At night ______ gives light to the earth.

A．the sun

B．the moon

C．the cloud

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第9题

It was not yet eleven o'clock when a boat crossed the river with a single passenger who wa

s lucky to be able to cross the river at that unusual hour by promising to pay some extra money. While the youth stood in the light place searching his pockets for money, the boatman lifted a lamp, with the help of which, together with the newly risen moon, he took a careful look at the stranger. He was a young man of about eighteen years, clearly country brought up, and was, as it seemed, on his first visit to town. He was wearing a rough grey coat, which was in good shape, and which had seen many winters before this one. The jacket under his coat was made of leather(皮), and fitted tightly to a pair of strong legs; his stockings of blue must have been the work of his mother or sister; on his head was a hat, which in its better days had perhaps protected the grayer head of the young man's father, In his left hand was a walking stick, and on his strong shoulders hung a leather bag. Brown hair, well-shaped features(身体匀称), bright, cheerful eyes were nature's gifts. The youth, whose name was Robin, paid the boatman, and then walked forward into the town with a light step, as if he had not already travelled more than thirty miles that day. As he walked, he looked around as eagerly as if he were entering London or New York instead of the little city in New Eng land.

Which of the following statements is true？

A．The boy was rich.

B．The story took place at a cold snowy(下雪的) night in winter.

C．The boatman wouldn't like to send the young man across the river at first.

D．The boatman knew that the young man's name was Robin.

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第10题

Comparing the painter who paints a broken leg with the one who paints a lake in moon light

, we can draw the conclusion that

A．both convey the same meaning

B．both try to show us something and tell us something

C．the latter is more meaningful