机械强度较低,塑性、韧性较好,多用作螺钉、螺母、套筒、法兰盘的钢是()。 A.低碳钢

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问题:

机械强度较低,塑性、韧性较好,多用作螺钉、螺母、套筒、法兰盘的钢是()。

A.低碳钢

B.中碳钢

C.高碳钢

D.特种钢

考点:水利工程行业技能考试江苏水利助理工程师江苏水利助理工程师题库
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循环链表的主要优点是______。

A.不再需要头指针了

B.己知某个结点的位置后,能够容易找到它的直接前驱

C.在进行插入、删除运算时,能更好地保证链表不断开

D.从表中任一结点出发都能扫描到整个链表

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解放生产力、发展生产力是邓 * * 理论的精髓。()

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阅读理解。

      Barbie (芭比娃娃),believe it or not,is 50 this year and she's still as popular as ever. A doll

is a doll,but Barbie illustrates how,over the last five decades,women have become a standard for

judging what freedom really means. How women are treated in different countries tells you a lot

about the politics and culture of where they live.

      The doll that every little girl wants enables young children to test their possibilities in role

playing,giving them a glimpse of what they might be when they grow up,whether to be frivolous

or serious (or both).

But in many countries that's not an option. In Saudi Arabia,where woman can't drive or go out

publicly unless covered,Barbie is banned. They think Barbie dolls are offensive to Islam (伊斯兰教)

and a threat to morality.

     In America,she represents the swiftly changing roles of women. Barbie is fun to tease but she's

as American as miniskirts_and_pantsuits in her flexible identities and her "growth" from model to

astronaut.

      Barbie inspired a dollrevolution movement. When a Teen Talk Barbie was programmed

electronically to say "Math class is tough",she was criticized by a national women's group and

was regarded as a bad stereotype. Some of her critics also say she has a bad influence because

she's too thin and encourages anorexia,that she has run through too many stereotypes,and that

she lends too much significance to the fantasy stages of child's play.

     In some Muslim countries,substitute Barbie dolls have been developed that promote traditional

values,with their modest clothing and profamily backgrounds. They are widely seen as an effort to

resist the American dolls that have flooded the market.

     Toyseller Masounmen Rahimi welcomed the dolls,saying Barbie was "foreign to Muslim culture"

because some of the dolls have little clothing. She said young girls who play with Barbie could grow

into women who reject Muslim values. "I think every Barbie doll is more harmful than an American

missile(导弹)." Ms Rahimi said.

1. Barbie is forbidden in some Muslim countries because ________.

A.she is more deadly than a missile

B.toys are not allowed there

C.she looks 1ike an American

D.she sets a poor example to children

2. The writer mentioned "miniskirts and pantsuits" (Paragraph 4) to imply that ________.

A. these are the only clothes a doll should wear

B. these are very traditional American clothes for women

C. there are a range of different life options available for women

D. readers should wear these clothes more often

3. The underlined word "anorexia"(Paragraph 5) most probably means "________".

A. an illness of refusing to eat

B. giving up math study

C. the wearing of inappropriate clothes

D. a decrease in people's imagination

4. Which of the following statements is TRUE according to the passage?

A. People all over the world understand what freedom really means.

B. How Barbie is treated seems to reflect a country's politics and culture.

C. Women in Saudi Arabia have no options in deciding what to wear.

D. Barbie dolls have contributed much to Muslim culture.

题型:单项选择题

张某被判处无期徒刑,王某被判处拘役,李某被判处有期徒刑10年,赵某被判处死刑缓期2年执行。在符合法律规定的其他条件下,对谁可以暂予监外执行()

A.张某和李某

B.李某和赵某

C.王某和李某

D.赵某和王某

题型:单项选择题

普采工作面端头支护必须正确使用四对八梁,四对八梁的使用要求必须在作业规程中().

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