营业网点营业终了后，不要求必须随款箱入库的是（） A.现金 B.有价证券 C.业务公

价格变动对人们生活的影响有何影响？

①一般来讲：价格上涨，购买       ；价格下降，购买          。

②价格变动对不同商品的需求量影响不同：价格变动对                  需求量的影响比较小，对                   需求量的影响比较大。

③消费者对既定商品的需求还会受到相关商品价格变动的影响：互为替代品的价格变动对双方的影响是        的，互补商品的价格变动对双方的影响是           的。

价格变动对生产经营有何影响？调节         ；提高          ；生产           的优质商品。

若信息接受人数众多，传播学将受传者简称为（）。

A.受体

B.观众

C.受众

D.群众

E.听众

Skiping classes violates school rules and a poor attendance record will damage your final mark. But some college students still try every means to escape classes.   The number of these rebels may be much bigger than you think.  Three students from Anhui Normal University established Itaoke. Com in June. The website quickly attracted 2 000 registered members in three months. On the website, students share their experiences of skipping classes and even post ads to look for someone to stand in for them to attend courses.  Its embarrassing for universities to see this shameful behavior discussed:

However，it's good for schools and teachers to know via the website the reasons why students skip classes，according to Professor Xiao Haitao from Shenzhen University: Xao pointed out that some`students skip classes because of laziness.Others play truant because the teaching is truly dissatisfactory,“Universities can seek improvements to give a cure to the class-skipping problem，”said Xiao.

Chen Yang，21，thinks that he is  “forced" to skip some courses because of the poor teaching.  the  senior，majoring in English at Yangtze University, thinks that he's wasting time in the classroom when the teacher reads the textbook word for word or hands him outdated reading materials. He would rather skip classes to study in the library, watch online videos of Harvard or Yale lectures，or sit in on(旁听）other courses he is interested in. Chen draws a clear line between himself and those who skip classes in order to get more sleep or fool around on campus. He emphasized：“I skip classes with a clear goal，which is to probe into areas I'm interested in and broaden my horizons.”

Li Sicen，President of the National Taiwan University，seems to be on Chen's side.  Li claimed that he supported those students who skip classes for good reasons.

However，Professor Xiao warns students that Li is not giving permission for students to skip  classes. Xiao suggests that Li was just showing his understanding of truancy in a limited number of cases.

In Professor Pan Cuiqiong's opinion，students tend to jump to the conclusion that a certain course is boring and useless. "To clear students' misunderstanding，teachers should use materials closely related to students’lives and adapt interactive teaching methods，”said Pan.

Besides offering teachers more training，schools also need to give students different optional courses and ensure that they can attend the courses they are interested in，according to  Professor  Xiao.  Many Chinese students have the experience of being kicked out of an optional course because its size is limited. They are then forced to choose courses they dislike and are likely to skip them. We may learn from Sydney University in Australia.  There aren't any problems with numbers---if a course is popular then there will be more than one class per week.

小题1:The underlined word“rebels" in Paragraph 1 refers to           

A．students who embarrass their universities

B．students who establish websites

C．students who skip classes

D．students who quarrel with their parents小题2:Chen Yang Skips some courses because_       ___.

A．his school is more student-centered

B．he wants to get more sleep

C．he wants to fool around on campus

D．the teaching style needs much improvement小题3:According to the passage，we learn that Professor Xiao__     __.

A．is giving permission for students to skip classes

B．thinks it's embarrassing for the three students to establish ltaoke. com

C．thinks the website will help to know why students skip classes

D．claimed that he supported those students who skip classes for good reasons小题4:Which of the following measures is NOT mentioned to stop students skipping classes?

A．Teachers should adopt practical materials and flexible teaching methods.

B．Schools should offer teachers more training:

C．Schools need to ensure that students can attend various courses they are interested in.

D．Students should be punished if they skip classes.

1865年，中国对外贸易第一次出现逆差，主要原因是（）①西方列强攫取中国海关管理权②西方列强已打开中国市场，倾销商品③外商操纵中国原料市场，压低中国出口商品价格④作为中国出口大宗的丝茶在国外没有市场

A.①②

B.③④

C.①②③

D.①②③④

什么叫“开路”和“闭路”系统？