该图是“沿106.5°E经线的地形剖面及相关气候资料图”，据图回答下列小题。1月，④

下列情景中涉及到许多的物理知识，其中描述正确的是（　　）

A．静止在水平桌面上的课本对桌面的压力和桌面对它的支持力是一对平衡力

B．军舰护航时，不能与商船近距离并排行驶，是因为海水流速越大压强越大

C．飞行表演中飞机俯冲时，飞行员看到地面向自己扑来，选择的参照物是地面

D．中考期间，学校周围禁止汽车鸣笛，是为了在声源处控制噪声的产生

2012年3月18日，国务院批转了发改委《关于2012年深化经济体制改革重点工作意见》，《意见》要求继续推进国有企业公司股份制改革，加快建立现代企业制度。这一要求（     ）

①有利于增强公有制的主体地位            ②目的是让国有资产在社会总资产中占优势

③有利于增强国有经济活力、控制力和影响力 ④是为了推动国有经济所有权变革

A．①②

B．③④

C．①③

D．②④

面向对象程序设计思想的主要特征中不包括（ ）。

A．public int MAX = 100；

B．final int MAX = 100；

C．final public int MAX = 100；

D．public final int(MAX = 100；

The Fourth “21st Century Cup” National English Speaking Competition is to be held in Shanghai.

　　Organizers: China Daily and Shanghai Broadcasting Network.

　　Co-ordinater: China University English Speaking Association （CUESA）.

　　Co-sponsors（联办单位）: English Speaking Union （ESU）, Lotus Software （China）Co. Ltd., Times Publishing Group of Singapore, Hilton Shanghai, Pearson Education, Foreign Language Teaching & Research Press.

　　Date: March 26（Friday）, 1999.

　　Place: Hilton Shanghai.

　　Competition Format （形式）: Each student will present a prepared speech on the given topic, followed by a three -minute off - hand speech and a three - minute question and answer period with the judges.

　　Prepared speech period: six minutes.

　　Q & A period: three minutes.

　　Speech topic: People and Nature: In search of harmony （和谐）in a new age ＋ your personal opinion. （Topics for the off-hand speech will be given on the day of competition）.

　　Prizes: Besides books and certificates （证书）, the top two winners will be offered scholarships（奖学金） to travel to the annual international English -speaking competition which will be held by the English Speaking Union in London in May, 1999. The third and fourth place winners will be offered a study trip to Singapore, sponsored by the Times Publishing Group. The fifth through 10th place winners will be offered cash prizes. All the competitors will receive certificates from the English Speaking Union and book prizes provided by Pearson Education and Foreign Language Teaching & Research Press. The teachers of the top winners will also receive a one - year membership to the International Association of Teachers of English as a Foreign Language（IATEFL）

小题1:The main purpose of this passage is ________.

A．to invite you to take part in the competition

B．to tell you some information about the competition

C．to help to improve your spoken English

D．to show you how to win the competition小题2:Which of the following is NOT mentioned about the Shanghai English Speaking Competition?________.

A．Where and when it will take place.

B．Its programs.

C．What each winner will be offered.

D．The number of its competitors.小题3:Suppose you get the sixth place, you’ll________ .

A．travel to London for free.

B．become a one - year member of IATEFL

C．get some money, some books and a certificate

D．get a chance to study in Singapore小题4: An “off- hand speech” is________.

A．a speech not longer than three minutes

B．a speech without preparation

C．a speech with a piece of paper in hand

D．a speech which is well prepared

公务员对行政机关作出的行政处分决定不服的，可以自收到行政处分决定之日起多长时间内向监察机关提出申诉( )

A．20日内
B．30日内
C．40日内
D．60日内