简述海上货运事故的责任划分。

题型:问答题

问题:

简述海上货运事故的责任划分。

考点:国际货运代理资格考试2002年全国国际货运代理从业人员资格考试(国际货代理论)试卷
题型:问答题

在光滑的绝缘水平面上,有一个正方形abcd,顶点a处固定一个正点电荷、c处固定一个负点电荷,电荷量相等,如图所示.下列说法正确的是(  )

A.沿a到c场强先增大后减小

B.沿b到d场强先增大后减小

C.沿a到c电势一直降低

D.沿b到d电势一直降低

题型:问答题

痿证日久可见

A.肢体疼痛

B.关节变形

C.肌肉萎缩

D.半身不遂

E.口舌歪斜

题型:问答题

阅读理解。

     Enter a typical high school, and the first thing you see is the front office, where the principal

dwells and grades are stored. The front office also reinforces familiar hierarchy(等级制度):

principal at the top, teachers in the middle, kids on the bottom, sitting with hands folded at

their desks.

     Now, imagine a school where the organizational structure is completely flat. At the New

Country School in Henderson, Minn, there is no front office. Visitors are immediately embraced

by an airy atrium that is the centerpiece of this one-room schoolhouse. And all around the room,

124 students sit at desks - real office desks - working at their own personal computers on their

own projects.

     When Dee Thomas and her colleagues got together 15 years ago to design a new high school,

they knew there was one thing that had to go: The bell. "You don't go into your job in the morning

and say, 'OK, for the first 45 minutes of my job, I'm going to do the math part.' And then a bell

goes off, and you do the social history part of your job. You don't do that," Thomas said.

     There are no teachers at New Country. Every few weeks, students must present projects

they've been working on to the rest of the school community. To prepare for their presentations,

they gather at tables in the middle of the school atrium and present their work to their "advisers."

     Kids at New Country test better than their peers on the state tests and on the pre-college

ACT. The school sends 90 percent of its graduates to college. But that doesn't tell the whole

story. New Country struggles to keep its seniors from leaving. The school's senior project is

demanding - 300 hours of work.

     But for some students, New Country offers a rare alternative, a choice they can't find anywhere

else. And the school is constantly visited by educators from around the world looking for new ideas.

That's the foundation of efforts to reform American high schools today - that there's a need to

experiment with an institution that is failing millions of students

1. The author mentioned the typical high school in the first paragraph ___________.

A. to tell us what the typical high school is like in USA.

B. to present a sharp contrast with the experimental school, New Country.

C. to introduce the topic, New Country, of the passage.

D. to call on students to register in the typical high school

2. The following statements about New Country are all true except________.

A. New Country students sit in an open environment that looks a lot like a typical office.

B. Students consult with "advisers", who "teach" in the traditional sense.

C. No bells in New Country, students choose how to spend their time.

D. No traditional classes, students work on projects they select themselves.

3. Compared with typical high school, New Country is well received for its_________.

A. high test scores  

B. alternative    

C. comfortable conditions    

D. teaching methods

4. The passage mainly tells us __________.

A. experimental school gets rid of classes and teachers.

B. typical high school and experimental School.

C. new schools in future in America.

D. education reform in America.

题型:问答题

关于多线程,下列哪个说法不正确

A.100

B.0

C. A

D. 程序有错误

题型:问答题

“一线通”是窄带ISDN的简称,它将数字电话网的最后一段模拟线路转换成数字线路,实现了全数字通信。下面关于使用窄带ISDN上网的叙述中正确的是______。

A.用户可以在一条线路上一边上网,一边电话聊天

B.数据传输速率比现在使用MODEM方式上网要快10倍

C.用户上网不需要拨号,PC机可以始终处于连线(on lin状态

D.模拟电话机不能接入,必须更换为数字电话机

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