题目内容

In today’s congratulatory phone call to the team behind NASA's Mars Curiosity rover(火星车), President Barack Obama made sure that if the mission discovers Martians, he'll be one of the first to know.

"If in fact you do make contact with Martians, please let me know right away," Obama said during the call, "I've got a lot of things on my plate, but I expect that that will go to the top of the list. Even if they're just microbes(微生物), it will be pretty exciting."

Obama also said he was impressed by the attention that's been paid to flight director Bobak Ferdowsi, the "Mohawk Guy" whose star-spangled haircut and warmhearted behavior during Curiosity's Aug. 5 landing won him Internet fame.

"I, in the past, thought about getting a Mohawk myself," Obama joked. "But my team keeps on discouraging me. And now that he's received marriage proposals and thousands of new Twitter followers, I think I'm going to go back to my team and see if it makes sense."

The congratulatory phone call is a tradition for the White House. But it was clear that Obama particularly enjoyed congratulating the scientists and engineers behind the amazingly successful landing of NASA's newest Mars exploration.

He also said the achievement reflected the American spirit, and he gave his personal promise to protect these critical investments in science and technology.

"This is the kind of thing that inspires kids across the country," he said. "They’re telling their moms and dads they want to be part of a Mars mission, maybe even the first person to walk on Mars. And that kind of inspiration is the byproduct of work of the sort that you guys have done."

The Curiosity rover's $2.5 billion mission focuses on studying billions of years' worth of geology on Mars and determining whether the planet was ever potentially suitable for people to live in. The mission is not specifically designed to explore life, even on the range of microbes, but it could point the way for future life-exploration experiments.

1.Obama phoned the team behind NASA's Mars Curiosity rover in order to _______.

A.congratulate them on finding Martians

B.praise the flight director

C.congratulate on the rover’s landing

D.encourage them to contact with Martians

2.What is the main idea of Paragraph 2 ?

A.Obama is very busy now.

B.Obama longs for the finding of life on Mars.

C.Obama is interested in biology.

D.Obama wants to contact Martians.

3.Which of the following about the Curiosity rover is TRUE ?

A.It costs billions of dollars.

B.It mainly aims to find life on Mars.

C.It carries the first person to Mars.

D.It proves Mars fit to live on.

4.What can we learn from the passage ?

A.Bobak Ferdowsi got a Mohawk haircut to win great Internet fame.

B.Obama called on the government and companies to invest in science.

C.America’s president seldom congratulates on scientific achievements.

D.Children showed special interest in the landing of Curiosity.

 

1.C

2.B

3.A

4.D

【解析】

试题分析:这篇文章主要讲了好奇号火星探测器是一个汽车大小的火星遥控设备。是美国第五个火星着陆探测器,也是第一辆采用核动力驱动的火星车,其使命是探寻火星上的生命元素。项目总投资25亿美元,是截至2012年最昂贵的火星探测项目。奥巴马渴望找到火星上的生命以及孩子们对好奇号的登陆,有特别的兴趣。

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My wife and I moved into our home two years ago. We had a yard with a lot of .Very often when we have flowers, Denise or I would plant some between the rocks, just to add some to the area.

Last summer, I found a tiny little in the yard that I could not immediately identify. I knew I didn’t plant it and Denise said she didn’t either. We decided to let it growing until we could find out what it was.

Weeks passed and as I made my way back to the plant, it appeared to be a sunflower. I decided to the weeds around it. As I pulled rocks from the area to get to the weeds, I noticed something . The sunflower had not where I saw it begin. It actually had begun under a big and grown under and around it to reach the .

That’s when I that if a tiny little sunflower didn’t let a big rock stand in its of developing, we too have the ability of doing the same thing. If we ourselves like that little sunflower, we can reach where we to go and get what we need for growth.

We need to believe in ourselves knowing we have the to achieve our goals. Like the , it knew it had the ability to get over the rocks because it had in itself that it would succeed. Stand tall like the sunflower and be who and what we are, then the environment will begin to us. We will find a way to go under or any “rocks”in order to reach our goals.

1.A. flowers B. insects C. rocks D. vegetables

2.A. color B. water C. fertilizer D. shape

3.A. weed B. seed C. rock D. plant

4.A. stop B. continue C. improve D. escape

5.A. weak B. lonely C. strange D. pretty

6.A. remove B. tend C. watch D. collect

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8.A. passed B. started C. left D. died

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10.A. air B. top C. sun D. house

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12.A. place B. way C. course D. process

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19.A. support B. affect C. upset D. forgive

20.A. into B. around C. through D. from

 

Mom’s birthday present? It may be a difficult thing for some people, but for me, it is an easy thing. Mom loved flowers, so every year I sent her flowers. Actually she had a bed of irises (鸢尾花) in the backyard of her small, Indiana farm. They were beautiful. “Take some,” she said, “Dig some up and plant them on the side of your own house.”

But in my yard they became lacking in energy. A year passed, then two, but not one flower appeared. I cut back all their green leaves. I was tired of seeing them so lonely. Finally, I dug the irises up and threw them away.

About that time Mom died unexpectedly. My sister and I sold the farm. I never went back to see the irises. I just couldn’t bear seeing another family living in our home—Mom’s home. Autumn came, then winter. The following spring, as Mom’s birthday approached, I struggled with the question of how to remember her. I stared out the window and saw a few stubborn irises in my side yard sprouting (发芽), —tall, thin but flowerless. Because of seeing them, I decided to order flowers as I always did on Mom’s birthday, and send them to my sister. I wished so badly I could still send flowers to Mom. But that was impossible.

In the morning of Mom’s birthday, I was in my car ready to work. Something in the yard caught my eye. The irises! One had bloomed with flowers, big, showy and purple, as lovely as they ever had been on Mom’s farm. I smiled and turned my eyes upward. I could no longer send flowers to Mom. But somehow, she’d been able to send them to me.

1.According to the first paragraph, Mom ________.

A. wanted to give the author some flowers

B. didn’t like the presents from the author

C. lived with the author on an Indiana farm

D. got different birthday presents from the author every year

2.At first, the irises in the author’s yard ________.

A. all died quickly

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D. grew better than those on Mom’s farm

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A. She didn’t know how to grow irises.

B. She regretted they had sold Mom’s farm.

C. She didn’t know what to do in memory of Mom.

D. She couldn’t bear others living in Mom’s home.

4.After seeing the irises sprouting, the author________.

A. decided to send flowers to her sister on Mom’s birthday

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C. decided to send them to Mom after they bloom

D. ordered flowers for the people living in Mom’s home

5.What can be learned from the last paragraph?

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C. It was Mom who took care of these irises in the author’s yard.

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