从去年开始，我市中考统一采用无纸化阅卷，要求考生用2B铅笔在答题卡上将选定的选择

若要求查找姓名中第二个字为'阳'字的学生的学号和姓名，下列SQL语句中，哪一个(些)是正确的 Ⅰ．SELECT S#，SNAME FROM S WHERE SNAME=' 阳%' Ⅱ．SELECT S#，SNAME FROM S WHERE SNAME LIKE'_阳%' Ⅲ．SELECT S#，SNAME FROM S WHERE SNAME LIKE'%阳%'

A．只有Ⅰ

B．只有Ⅱ

C．只有Ⅲ

D．都正确

阅读理解。

     A disheveled (头发凌乱的) man appeared in court Thursday on charges of murdering a Chinese

woman whose fight with her attacker was seen on webcam (摄像头) by her boyfriend in China. Police

refused to release any details about the crime or its possible motive.

     The body of York University student Liu Qian, 23, of Beijing, was found Friday in her apartment in

Toronto a few hours after her boyfriend witnessed the attack, police said.

     She was found undressed from the waist down but there were no obvious signs of sexual attack or

trauma (创伤) severe enough to kill her. Police say it may be weeks before the results of an autopsy (尸

体解剖) are known.

     Brian Dickson, 29, stood before the court in a wrinkled white shirt and blue jeans as a charge of

first- degree murder was read out. He did not enter a plea. His case was held over until April 26.

     Dickson was arrested Wednesday. Police only announced his name and his age and asked the media

not to publish any photos of Dickson, saying it could compromise the investigation. Toronto police spokesman Tony Vella declined to respond to the request further.

     Liu's father, Liu Jianhui, who arrived from China after being informed of his daughter's death, thanked

authorities for their quick action.

     "I sincerely thank the people concerned with my daughter's case," he told reporters after the arrest.

"Our daughter was studying very hard."

     Police released no motive or details about Dickson, but one friend described the Toronto man as an

aspiring actor.

     Patricia Tomasi, a friend of Dickson's, told The Associated Press that she acted in a play at a local

theater in Toronto with Dickson in 2007.

     "He doesn't seem like the type but that's what they always say," Tomasi said. "He's tall with boyish

good looks. I don't know much about him except that he wanted to be an actor."

     Dickson attended York University where he studied global politics, but did not earn a degree from

there.

     He later worked for the Atlantic Council of Canada (ACC), where he served as an assistant to the

president Juilie Lindhout. According to his biography on a newsletter from the Atlantic Council of

Canada, Dickson has also been a running instructor and has been involved with Developments in

Literacy, a Pakistani aid organization that raises money for children in Pakistan.

     A statement from the Atlantic Council of Canada on Thursday said it was not council policy to

comment on staff, but it confirmed that Dickson had been an intern(实习生) with the council from

September 29, 2008, until March 27, 2009.

     Liu was chatting with her boyfriend, Meng Xianchao, by webcam at about 1 am. Friday when a man

knocked on the door, police said.

     Meng reported seeing a struggle break out between the two before Liu's webcam was shut off. Meng

contacted other friends in Toronto who in turn called police.

   The victim's father, Liu Jianhui, said his daughter studied at Beijing City University before moving to

Canada, where she met Meng.

     Liu Qian's laptop computer, webcam and mobile phone were taken from the apartment the night of

the attack, police said. Police said the online chat was on a live streaming camera and was not recorded,

though investigators were trying to figure out if there was any way they could recover it.

     York University, whose campus is located near one of Toronto's rougher neighborhoods, is one of

Canada's largest universities with more than 53,000 undergraduate and graduate students. About 3,200

of York's students come from more than 150 foreign countries, the university's website says.

1. Which of the following statements is NOT true according to the passage?

A. York University students come from over 150 foreign countries.

B. Dickson was a graduate of York University where he studied global politics.

C. The passage does not mention the reason why Dickson murdered Liu Qian.

D. ACC wouldn't make any comments on staff even if they committed a crime.

2. The underlined word in paragraph 8 probably means ______.

A. a successful actor    

B. a gifted actor  

C. a common actor

D. an ambitious actor

3. Why did police ask the media not to publish any photos of Dickson?

A. Worrying about bad influences on the investigation.

B. Not intending to give out any information about Dickson.

C. Not confirming whether Dickson had killed Liu Qian.

D. Wanting to protect their citizen for fear of losing face.

4. What can be inferred from the text?

A. Developments in Literacy raises money for all children

B. Seeing the struggle, Meng contacted Toronto police.

C. Dickson had no bad records before the murder.

D. Investigators could recover the chat record online.

兆欧表上的E接线柱接（）。

A.被测设备的导体部分

B.线路的导体部分

C.被测设备或线路的外壳或大地

影响固定义齿桥体所受胎力大小的是桥体的

A．颊舌向径
B．轴面形态
C．龈面形态
D．自洁形态
E．结构强度

动机强度越高，越有利于取得成功。