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What could be concluded from the research on the menopause of women?A.Environment changes

What could be concluded from the research on the menopause of women?

A.Environment changes would make a difference of one"s reproduction.

B.The beginning of menopause symbolized the lessening of hormones.

C.The period of menopause demonstrated an adult women"s maturation.

D.Migrants entered menopause later than those who stayed in their birth place.

提问人:网友shengsheng 发布时间:2022-01-07
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更多“What could be concluded from t…”相关的问题
第1题
Return from the Cage1??It was the open space in Au...

Return from the Cage1

It was the open space in Austin that initially overwhelmed me. I couldn't adjust to it. The ease with which I could get in a car and drive to any place left me bewildered and confused. Where were the military checkpoints? Where were the armed soldiers asking for my identification papers? Where were the barricades that would force me to turn back?

I had just returned to the United States after an absence of 11 years, during which I lived in a refugee camp in Bethlehem, the town where Christ was born. I was not used to freedom of movement, nor to going more than a few miles without encountering military checkpoints.

Getting comfortable with my sudden freedom in Austin was going to take time. I had to adjust to no longer feeling like an animal inside a cage. Most days, I felt utterly dazed. I would spend hours sitting on a stone bench at the University of Texas, staring at the squirrels and the birds. The green lawns brought tears to my eyes.

My mind would drift to the refugee camp in Bethlehem, and to 3-year-old Marianna, my delightful ex-neighbor. Marianna has never seen a green lawn in her life and has never seen a squirrel. She lives confined to Bethlehem, forced to remain a prisoner behind the checkpoints and the military barricades. The distance between Marianna's house and Jerusalem is no further than the distance from my South Austin home to downtown. Yet Marianna has never been to Jerusalem and is unlikely to go there anytime in the near future, because no Palestinian can venture into the Holy City without a special Israeli-issued permit, and those permits are almost impossible to come by.

But adjusting to my sudden freedom paled in comparison to overcoming my fears and my nightmares. When I left Bethlehem, the second Palestinian uprising against Israel's military occupation was already two months under way. The sound of bomb explosions, gunfire and Apache helicopters overhead lingered in my mind. Hard as I tried, I couldn't shake the sounds away. They were always there, ringing inside my head.

Now, in Austin, there were nightmares. I would dream either of friends being shot dead, or see pools of blood spilling from human bodies, or that I myself was the target of gunfire. I would wake up in a sweat, terrified of going back to sleep. During the day, the sound of police or ambulance sirens made me jumpy. Helicopters flying overhead made me uneasy. I had to constantly remind myself that these were most often civilian and not military, helicopters. I had to remind myself that the ambulances were not rushing to the wounded demonstrators.

I looked around me, and I wondered if anyone realized, or even knew, that the Apache helicopters being used by the Israeli military to shell innocent Palestinian civilians are actually made in this country! As a writer in Palestine, I had regularly visited bombed-out houses in search of stories. The home of a young nurse sticks out in my mind. A few miles away from the stable in Bethlehem where Christ is said to have been born, her house came under attack by Israeli tanks and was completely burned. I held the remains of some of the tank shells in my two bare hands and read the inscription: "Made in Mesa, Arizona."

I wanted to stand on a chair and scream this information to everyone walking through the mall. The tear gas civilians inhale in the Palestinian Territories is made in Pennsylvania, and the helicopters and the F-16 fighter planes are also made in the USA. Yet here in this society, no one appears to care that their tax money funds armies that bring death and destruction to civilians, civilians who are no different from civilians in this country.

And I worry about the indifference in this country. I worry because someday, young American men will find themselves fighting another Vietnam War this time possibly in the Middle East without a notion of what it is they are doing there. And we will have a repetition of history: Mothers will lose sons and wives will lose husbands in an unnecessary war. I have been repeating this warning in all the talks I have been giving in the past nine months. No one took me seriously. I couldn't understand why young Americans, with their whole futures ahead of them, should go to die in a war they will not understand.

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第2题
Unity of a paragraph is concerned with its content. If all the sentences in the paragraph lead to one central theme, the paragraph is unified.
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第3题
Which is not considered as the advantage to using RF/microwaves?

A、larger bandwidth available

B、use of high-speed semiconductors along with their less-mature technology.

C、higher antenna gain possible in a smaller space

D、better resolutions for radars due to smaller wavelengths

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第4题
The old man slept so ______ that we couldn't wake him up.

A、lazy

B、tired

C、well

D、good

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第5题
What does Maria Droujkova suggest math teachers do in class

A、Make complex concepts easy to understand

B、Start teaching children math at an early age

C、Help children work wonders with calculus

D、Try to arouse students' curiosity in math

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第6题

While human achievements in mathematics continue to reach new levels of complexity, many of us who aren't mathematicians at heart (or engineers by trade) may struggle to remember the last time we used calculus (微积分). It's a fact not lost on American educators, who amid rising math failure rates are debating how math can better meet the real-life needs of students. Should we change the way math is taught in schools, or eliminate some courses entirely? Andrew Hacker, Queens College political science professor, thinks that advanced algebra and other higher-level math should be cut from curricula in favor of courses with more routine usefulness, like statistics. "We hear on all sides that we're not teaching enough mathematics, and the Chinese are running rings around us," Hacker says. "I'm suggesting we're teaching too much mathematics to too many people. . . not everybody has to know calculus. If you're going to become an aeronautical (航空的)engineer, fine. But most of us aren't." Instead, Hacker is pushing for more courses like the one he teaches at Queens College: Numeracy 101. There, his students of "citizen statistics" learn to analyze public information like the federal budget and corporate reports. Such courses, Hacker argues, are a remedy for the numerical illiteracy of adults who have completed high-level math like algebra but are unable to calculate the price of, say, a carpet by area. Hacker's argument has met with opposition from other math educators who say what's needed is to help students develop a better relationship with math earlier, rather than teaching them less math altogether. Maria Droujkova is a founder of Natural Math, and has taught basic calculus concepts to 5-year-olds. For Droujkova, high-level math is important, and what it could use in American classrooms is an injection of childlike wonder. "Make mathematics more available," Droujkova says. "Redesign it so it's more accessible to more kinds of people: young children, adults who worry about it, adults who may have had bad experiences. " Pamela Harris, a lecturer at the University of Texas at Austin, has a similar perspective. Harris says that American education is suffering from an epidemic of "fake math"一an emphasis on rote memorization (死记硬背)of formulas and steps, rather than an understanding of how math can influence the ways we see the world. Andrew Hacker, for the record, remains skeptical. "I'm going to leave it to those who are in mathematics to work out the ways to make their subject interesting and exciting so students want to take it," Hacker says. "All that I ask is that alternatives be offered instead of putting all of us on the road to calculus. " 1.What does the author say about ordinary Americans?

A、They struggle to solve math problems

B、They think math is a complex subject

C、They find high-level math of little use

D、advice

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第7题
What is the general complaint about America's math education according to Hacker

A、America is not doing as well as China

B、Math professors are not doing a good job

C、It doesn't help students develop their literacy

D、There has hardly been any innovation for years

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第8题
What does Andrew Hacker's Numeracy 101 aim to do

A、Allow students to learn high-level math step by step

B、Enable students to make practical use of basic math

C、Lay a solid foundation for advanced math studies

D、Help students to develop their analytical abilities

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第9题
What does Pamela Harris think should be the goal of math education

A、To enable learners to understand the world better

B、To help learners to tell fake math from real math

C、To broaden Americans' perspectives on math

D、To exert influence on world development

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第10题
摄像机拍摄的基本操作要领包括哪些?

A、稳

B、清

C、平

D、准

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