退出Windows时,直接关闭计算机电源可能产生的后果是()。A、可能破坏尚未存盘的

题型:单项选择题

问题:

退出Windows时,直接关闭计算机电源可能产生的后果是()。

A、可能破坏尚未存盘的文件

B、可能破坏临时设置

C、可能破坏某些程序的数据

D、以上都对

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题型:单项选择题

兔的心脏和肺的结构及部位与人的心脏和肺的结构及部位是相似的,这说明(  )

A.人与兔起源相同

B.人与兔的分类地位很接近

C.人与兔有亲缘关系

D.人与兔可以互换器官

题型:单项选择题

等质量的乙烯和聚乙烯完全燃烧,消耗氧气的物质的量的关系是(  )

A.前者多

B.后者多

C.相等

D.不能肯定

题型:单项选择题

I don't ever want to talk about being a woman scientist again. There was a time in my life when people asked constantly for stories about what it's like to work in a field dominated by men. I was never very good at telling those stories because truthfully I never found them interesting. What I do find interesting is the origin of the universe, the shape of space-time and the nature of black holes.

At 19, when I began studying astrophysics(天体物理学), it did not bother me in the least to be the only woman in the classroom. But while earning my Ph.D. at MIT and then as 3 post-doctor doing space research, the issue started to bother me. My every achievement—jobs, research papers, awards— was viewed through the lens of gender (性别) politics. So were my failures. Sometimes, when I was pushed into an argument on left brain versus (相对于) right brain, or nature versus nurture (培育), I would instantly fight fiercely on my behalf and all womankind.

Then one day a few years ago, out of my mouth came a sentence that would eventually become my reply to any and all provocations: I don't talk about that anymore. It took me 10 years to get back the confidence I had at 19 and to realize that I didn't want to deal with gender issues. Why should curing sexism be yet another terrible burden on every female scientist? After all, I don't study sociology or political theory.

Today I research and teach at Barnard, a women's college in New York City. Recently, someone asked me how many of the 45 students in my class were women. You cannot imagine my satisfaction at being able to answer: 45. I know some of my students worry how they will manage their scientific research and a desire for children. And I don't dismiss those concerns. Still, I don't tell them "war" stories. Instead, I have given them this: the visual of their physics professor heavily pregnant doing physics experiments. And in turn they have given me the image of 45 women driven by a love of science. And that's a sight worth talking about.

小题1:.

From Paragraph 2, we can infer that people would attribute(归因于) the author's failures to_____.

A.the very fact that she is a woman

B.her involvement in gender politics

C.her over-confidence as a female astrophysicist

D.the burden she bears in a male-dominated society小题2:.

What did the author constantly fight against while doing her Ph.D. and post-doctoral research?

A. Lack of confidence in succeeding in space science.

B. Unfair accusations from both inside and outside her circle.

C. People's stereotyped attitude towards female scientists.

D. Widespread misconceptions about nature and nurture

小题3:.

Why does the author feel great satisfaction when talking about her class?

A.Female students no longer have to worry about gender issues.

B.Her students' performance has brought back her confidence.

C.Her female students can do just as well as male students.

D.More female students are pursuing science than before.小题4:.

What does the image the author presents to her students suggest?

A. Women students needn't have the concerns of her generation.

B. Women have more barriers on their way to academic success.

C. Women can balance a career in science and having a family.

题型:单项选择题

下面程序的运行结果为【 】。  # include <iostream.h>  void fun(int x=0,int y=0)  {    cout << X << y;  =  void main( )  {    fun(5);  }

题型:单项选择题

在哪次大会上,毛 * * 作了题为《论联合政府》的政治报告()。

A.中 * * 党第四次全国代表大会

B.中 * * 党第五次全国代表大会

C.中 * * 党第六次全国代表大会

D.中 * * 党第七次全国代表大会

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