已知1,3,2,x成比例线段,则x=______.

题型:填空题

问题:

已知1,
3
,2,x成比例线段,则x=______.
考点:比例的性质
题型:填空题

我国封建土地所有制包括土地国有制、地主土地所有制和农民土地所有制三种形式。以下表述正确的是

①封建土地所有制在封建社会一直阻碍着生产力的发展

②封建土地所有制是专制主义中央集权制度存在的基础

③封建土地所有制是“重农抑商”思想存在的基础

④随着封建社会的结束,三种封建土地所有制形式在中国消失

A.①②

B.②③

C.①④

D.③④

题型:填空题

阅读理解

     I heard many parents complaining that their teenage children are rebelling. I wish it were so. At your

age you ought to be growing away from your parents. You should be learning to stand on your own two

feet. But take a good look at the present rebellion. It seems that teenagers are taking the same way of

showing that they disagree with their parents. Instead of striking out boldly on their own, most of them

are clutching (紧握) at one another's hands for reassurance.

     They claim they want to dress as they please. But they all wear the same clothes. They set off in new

directions in music. But somehow they all end up huddled (聚在一起) round listening to the same record. Their reason for thinking or acting in thusandsuch a way is that the crowd is doing it. They have come out

of their cocoon (蚕茧) into a larger_cocoon.

     It has become harder and harder for a teenager to stand up against the popularity wave and to go his

or her own way. Industry has firmly carved out a teenage market. These days every teenager can learn

from the advertisements what a teenager should have and be. And many of today's parents have come

to award high marks for the popularity of their children. All this adds up to a great barrier for the teenager who wants to find his or her own path.

     But the barrier is worth climbing over. The path is worth following. You may want to listen to classical music instead of going to a party. You may want to collect rocks when everyone else is collecting records. You may have some thoughts that you don't care to share at once with your classmates. Well, go to it.

Find yourself. Be yourself. Popularity will come-with the people who respect you for who you are. That

is the only kind of popularity that really counts.

1. In this passage, the author wants to tell ________.

A. teenagers to try to pursue their real selves

B. readers to try to be popular with people around

C. parents to try to control and guide their children

D. people to try to understand and respect each other

2. The author disapproves of rebelling teenagers ________.

A. growing away from their parents

B. following the popularity trend

C. walking a new way on their own

D. turning to their friends for help

3.The phrase "larger cocoon" at the end of the second paragraph refers to ________.

A. the distractive and variable society

B. the dazzling music world

C. the parental care and love

D. the popularity wave in the society

题型:填空题

从子宫底部前壁到两侧大阴唇为()

A.圆韧带

B.主韧带

C.子宫骶韧带

D.卵巢固有韧带

E.骨盆漏斗韧带

题型:填空题

九个月男孩,头明显增大,前囟大而且鼓出,头下垂,双眼有落日征,头部叩诊有破壶音。四肢活动少,双侧Babinski征阴性,体温正常。

最必要的检查是()

A.X线头颅平片

B.脑电图

C.头颅MRI、CT

D.脑脊液

E.血清胆红素

题型:填空题

()不属于外国人申请在中国永久居留的基本条件。

A、遵守中国法律

B、身体健康

C、无犯罪记录

D、年满18周岁

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