下列关于教育费附加的说法，不正确的是( )。A．教育费附加是以纳税人实际缴纳的“三

（12分）如图所示，O为一水平轴。细绳上端固定于O轴，下端系一质量m=1.0kg的小球，原来处于静止状态，摆球与平台的B点接触，但对平台无压力，摆长为l=0.60m。平台高BD=0.80m。一个质量为M=2.0kg的小球沿平台自左向右运动到B处与摆球发生正碰，碰后摆球在绳的约束下做圆周运动，经最高点A时，绳上的拉力T恰好等于摆球的重力，而M落在水平地面的C点，DC=1.2m。求：质量为M的小球与摆球碰撞前的速度大小。

在 __________ 、 __________ __________ 黄酮类化合物苷元中。因含有 __________ ，故均有旋光性。

What’s on stage

An acrobatic(杂技)show: To celebrate its 50th anniversary, the China Acrobatic Troupe(剧团)will present “ The Soul of China”, where the seemingly impossible is made real. Chills(寒意)will run down your spine(脊柱) as you watch breathlessly as performers take their art and their bodies to the edge.

Time: 7:30 p.m. , September 13-19

Place: Capital Theatre, 22 Wangfujing Dajie, Dongcheng District

Exhibitions

Joint show: A group ink painting exhibition is running at the Huangshicheng Art Gallery in Beijing. About 50 works by 25 young artists including Ge Yun and Yu Yang are on display.

Time: 9:00 a.m.—5:00 p.m. until September10

Place: Huangshicheng Art Gallery, 136 Nanchizi Dajie, Dongcheng District

Oil paintings: The Wangfung Art Gallery will host a joint show of oil painting by 10 young and middle-aged artists. On display are more than 30 of their latest works, which capture the wondrous variety of life in unique styles.

Time: 9:00 a.m.—4:00 p.m. until September15

Place:136 Nanchizi Street, Dongcheng District

Literature museum: The National Museum of Modern Chinese Literature offers an in-depth study of the evolution of Chinese contemporary literature from 1919 to 1949.

Time: 9:00 a.m.—4:00 p.m. , daily

Place: 45 Anyuan Donglu, Chaoyang District (shaoyaoju area)

Concerts

Beijing rocks: “The Fashion Night of Chinese Rock” is set to bring rock fans out by the thousands next month. Nine Chinese rock bands will perform at the concert, including older generation bands, middle generation and some recent arrivals. The audience will be given a chance to decide what songs they want to hear, which is sure to bring a storm.

Time: September 16

Place: The Olympic Center

Belgium Orchestra(管弦乐队): La Petite Bande, the Baroque Orchestra of Belgium, will perform in Beijing at the Grand Theatre of the Cultural Palace of Nationalities as part of activities across the world to commemorate(纪念) the 250th anniversary of Bach’s death.

Time: 7:30 p.m. September 11-14

Place: Grand Theatre of the Cultural Palace of Nationalities

小题1: What do you think of the acrobatic show mentioned here?

A．When you watch it, you will certainly feel cold.

B．Something strange will puzzle everyone, including scientists.

C．Unexpected things will make you excited and surprised.

D．Even the bravest ones will be too frightened to go on watching.小题2:The most characteristic thing about the Fashion Night of Chinese Rock is that____.

A．it will let the audience choose the performers and the music

B．it is to bring thousands of rock fans out of their homes

C．it will certainly cause a rock storm throughout China

D．it is to be held in memory of one of the greatest musicians小题3: Suppose it is September 14th today, how many activities can people choose to attend?

A．2.

B．3.

C．4.

D．5.小题4: On the whole, we can conclude____.

A．people in Beijing prefer modern culture to something traditional

B．there are usually more culture actives in September than in any other month

C．most of the cultural activities in Beijing are for foreign visitors only

D．we can enjoy a large variety of cultural activities in Beijing

甲有限责任公司因经营不善而长期亏损，现金流严重不足。经查甲公司现有资产2100万元，负债3800万元，其中欠乙商业银行2000万元贷款已经到期不能清偿。乙商业银行将甲公司诉至人民法院，并申请对甲公司财产采取保全措施。甲公司现拟申请破产，股东会专门向公司法律顾问咨询有关破产事宜。

若甲公司的破产清算申请被人民法院受理，将会产生的法律效力是( )。

A．甲公司应优先清偿乙商业银行的贷款

B．人民法院应当解除对甲公司财产的保全措施

C．甲公司的法定代表人在破产程序终结前不得新任其他企业的董事、监事、高级管理人员

D．人民法院应当中止对乙商业银行起诉的审理

核医学