WHO建议耐药肺结核的治疗疗程应在痰菌阴转后继续治疗()A．18～24个月 B．6个

拿破仑晚年说过：“我真正的光荣并非打了四十次胜仗；滑铁卢之战抹去了关于这一切的记忆。但是有一样东西是不会被人忘却的——那就是我的《民法典》。”这主要是因为《民法典》[ ]

A．巩固和传播了资产阶级革命的成果

B．是世界近代史上第一部成文宪法

C．确立了资产阶级民主共和的基本原则

D．建立在拿破仑伟大的军事成就之上

按照巴塞尔委员会的分类，以下不属于流动性最差的资产的是（）。

A.银行的房产

B.无法出售的贷款

C.银行在子公司的投资

D.在中央银行的市场操作中可用于抵押的政府债券

阅读理解。

     Use your American Express Card to enjoy one-day privileges at four of America's greatest museums.

Note the participating museums, and their exciting special exhibitions that you will not want to miss, listed

below.

     Boston

     Isabella Stewart Gardner Museum

     Chairs

     February 11-May 8, 2005

     Italian furniture expert Fausto Calderai and Indian photographer Dayanita Singh present an exhibition of

chairs from the museum's collection and"chair photographs" from around the world presented in a

Venetian-style hall housing world-famous masterpieces.

     For more information: www.gardnermuseum.org

     New York

     The Noguchi Museum

     Noguchi and Graham

      December 1, 2004-May 1, 2005

     Noguchi's long-term collaboration with dancer Martha Graham is regarded by many as a high point in the

history of both modern dance and art. The exhibition highlights nine of the sets created through this

collaboration.

     For more information: www.noguchi.org

     Philadelphia

     Pennsylvania Academy of the Fine Arts

     In full View: American Painting(1720-2005)

     January 11-April 10, 2005

     Founded in 1805, the Pennsylvania Academy has been home to America's artists for 200 years. The

 Academy collects and exhibits the works of famous American artists, and is well-known for training fine

artists. 2005 at the Academy begins with the largest exhibition of Academy's distinguished American collection

in the institution's history. For more information: www.pafa.org Seattle Seattle Museum of Glass Murano:

Glass from the Olnick Spanu Collection Through November 7, 2004 This exhibition includes over 200 pieces

of beautiful glass from Murano, the island of glassblowers near Venice, Italy. Watch live glass-blowing shows

in the How Shop and see other modern glass exhibitions.

     For more information: www.museumofglass.org

1. Which of the following websites offers information about the furniture show?

A. www.pafa.org

B. www. Museumofglass.org

C. www.noguchi.org

D. www. Gardnermuseum.org

2. We learn from the text that Martha Graham is _______.

A. a dancer

B. a glassblower

C. a painter

D. a photographer

3. If you want to know the history of American painting, you may visit ______.

A. the Noguchi Museum

B. Seattle Museum of Glass

C. Isabella Stewart Gardner Museum

D. Pennsylvania Academy of the fine Arts

在某旅游景区，建有一山坡滑草运动项目。如图所示，设山坡加可看成长度为L=50m、倾角=37°的斜面，山坡低端与一段水平缓冲段BC圆滑连接。一名游客连同滑草装置总质量m=80kg，滑草装置与AB段及BC段间动摩擦因数均为μ=0.25。他从A处由静止开始匀加速下滑，通过B点滑入水平缓冲段，再滑行一段距离后安全停下来。不计空气阻力，取g=10m/s²，sin37°=0.6，cos37°=0.8。求：

（1）此游客滑到山坡底端时的速度大小；

（2）此游客进入BC段后水平滑行的距离。

以下关于操作系统的叙述中，( )是不正确的。

A．操作系统管理着系统的各种资源
B．操作系统应为用户提供良好的界面
C．操作系统是资源的管理者和仲裁者
D．操作系统是计算机系统中的一个应用软件