什么是锅炉的重大事故？

信息系统开发方式有多种，其中最有利于企业信息技术人员培养和系统维护的开发方式是

A．自行开发

B．委托开发

C．合作开发

D．购买软件

公安机关对吸食、注射毒品的，可以单处或者并处( )。

A．1000元以下罚款

B．2000元以下罚款

C．3000元以下罚款

D．5000元以下罚款

疼痛学

双调节水轮机的轮叶控制装置应具有什么功能？

阅读理解: 阅读下列短文，从每题所给的四个选项（A、B、C和D）中，选出最佳选项。

Young adult filmmakers all hope to show their works in international festivals like Sundance and Toronto. But what about really young filmmakers who aren’t in film school yet and aren’t, strictly speaking, even adults?

They are at the heart of Wingspan Arts Kids Films Festival, tomorrow, in a setting any director might envy: Lincoln Center. Complete with “red carpet” interviews and various awards, the festival has much in common with events for more experienced moviemakers, except for the age of the participants: about 8 to 18.

“What’s really exciting is that it’s film for kids by kids,” said Cori Gardner, managing director of Wingspan Arts, a nonprofit organization offering youth arts programs in the New York area. This year the festival will include films not only from Wingspan but also from other city organizations and one from a middle school in Arlington, Virginia. “We want to make this a national event,” Ms. Gardner added.

The nine shorts to be shown range from a Claymation biography of B.B. King to a science fiction adventure set in the year 3005. “A lot of the material is really mature,” Ms. Gardner said, talking about films by the New York City branch of Global Action Project, a media arts and leadership-training group. “The Choice is about the history of a family and Master Anti-Smoker is about the dangers of secondhand smoke.” Dream of the Invisibles describes young immigrants’ feelings of both belonging and not belonging in their adopted country.

The festival will end with an open reception at which other films will be shown. These include a music video and full-length film whose title is Pressures.

1. Wingspan Arts Kids Film Festival ____.

A. is organized by a middle school

B. is as famous as the Toronto Festival

C. shows films made by children

D. offers awards to film school students

2. Which of the following is true of Wingspan Arts?

A. It helps young filmmakers to make money.

B. It provides arts projects for young people.

C. It’s a media arts and leadership-training group.

D. It’s a national organization for young people.

3. The underlined word “shorts” in Paragraph 4 refers to _____.

A. short trousers  B. short kids   C. short films   D. short stories

4. Movies to shown in the festival ____.

A. cover different subjects.

B. focus on kids’ life

C. are produced by Global Action Project

D. are directed by Ms. Gardner

5. At the end of this film festival, there will be ____.

A. various awards    B. “red carpet” interviews

C. an open reception  D. a concert at Lincoln Center