如图表示人体的消化和吸收过程,l-5表示消化液(5为肠液)、,纵向箭头表示消化液

题型:选择题

问题:

如图表示人体的消化和吸收过程,l-5表示消化液(5为肠液)、,纵向箭头表示消化液对相应物质的消化作用,a、b、c分别表示淀粉、蛋白质和脂肪的最终消化产物.下列说法中正确的是(  )

A.1是唾液,能将淀粉消化成葡萄糖

B.五种消化液中消化类型与其他四种不同的是4

C.1、2、3中都只含一种酶

D.4和5发挥作用的场所都是小肠

考点:消化和吸收消化系统的组成和功能
题型:选择题

任务型阅读。阅读下列短文,根据短文内容完成下列句子。

       In different countries around the world, people become grownups at different ages. Being grown-ups

   means to have the right to do certain things. ,Young men and women at this age can get a part-time job

  and begin to receive ari income of their own.  They no longer have to depend on their parents for money

  all the time. In many parts of North America, sixteen is the age when one can get a driver's license; in

  England, it is seventeen.

       There are responsibilities (责任) that go along with both of these rights. Getting a part-time job means

   you have to pay income tax (税). Driving a car means that you have to follow certain rules.

       Voting is another right that marks you have grown up.  In the United States, Canada and the U.K.,

  young people have the right to vote at the age of eighteen. This right also comes with responsibility. They

   must have an understanding of the needs of society, and they must also learn how politics works.

1. When you grow up, it means you ____________________.

2. If you receive an income, you can't have to ____________________ your parents any longer for

    money again and again.

3. When a grown-up person can get a driver's license, the age is ____________________ in England.

4. According to the passage,a grown-up has ____________________ right.

5.  If you have the right to vote, you have to know ____________________.

题型:选择题

运输质量事故的赔偿按()的步骤与要求办理。

A.赔偿提出→赔偿规定→赔偿支付

B.赔偿调查→赔偿分析→赔偿支付

C.事故发生→赔偿调查→赔偿支付

D.赔偿规定→赔偿提出→赔偿支付

题型:选择题

下列关于基督教与日耳曼蛮族的说法不正确的是()。

A、基督教曾遭到日耳曼蛮族的排斥

B、日耳曼蛮族最早接触的是基督教的阿里乌斯教派

C、日耳曼蛮族后来成为保护和传播基督教的主要力量

D、日耳曼蛮族征服了基督教

题型:选择题

单层房屋的横墙长度不宜小于其高度,多层房屋的横墙长度不宜小于( )横墙总高度H。

A.H/2

B.H/3

C.H/4

D.H/5

题型:选择题

坚持民主集中制原则;下级服从上级,个人服从组织,少数服从多数;不参与派性活动,听从组织调度,自觉接受监督,无条件地完成领导交办的工作。这主要是对人民警察工作纪律方面的要求。 ( )

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