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患者男性,65岁,有喝咖啡的习惯,夜间平卧时有反酸、咳嗽1年,查体无阳性体征。内镜检查见食管黏膜环形破损,呈橘红色,黏膜破损融合,达到食管周径的85%。 如果胃镜发现食管狭窄,可采取的治疗措施包括

A. 手术
B. 药物
C. 化疗
D. 单纯扩张
E. 放射治疗

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Are teens and young adults more narcissistic (自恋的) today than in the past That’s the view of a California researcher who studies (1) people. In her new book, The Narcissism (2) : Living in the Age of Entitlement, psychologist Jean Twenge of San Diego State University and (3) W. Keith Campbell of the University of Georgia say research shows (4) young people today have "narcissistic traits" than in (5) generations. Such traits, Twenge says, include a very. (6) and inflated sense of self, which is (7) by a preoccupation with MySpace, Facebook and YouTube. "We’ve been on this self-admiration cultural (8) for a long time," Twenge says. (9) Twenge’s take on today’s young people isn’t universal. Studies by other researchers, including Canadian (10) Dr. Kali of the University of Western Ontario, have used the same data but found (11) results. "They put a different (12) on it," Kali says. Twenge’s studies have found more narcissistic traits and a (13) rate of increase among college students today, but Kali found that students’ narcissism was (14) greater in 2006 than in 1976. Twenge’s most recent paper studied the same data as Kali--more than 20 000 college students from 2002 to 2007. (15) researchers used the Narcissistic Personality Inventory to measure narcissistic (16) and findings by both have been (17) in peerreviewed journals. Twenge’s book (18) just a month after The Mirror Effect : How Celebrity Narcissism Is Seducing America, a book co-written by behavioral (19) Drew Pinsky, (20) suggested that a celebrity-obsessed culture is causing more narcissism.

A. amateur
B. fan
C. expert
D. enthusiast

Directions: A freshman, Jean, who is your friend, wants to get some advice from you about how to live a meaningful life in university. You should write a letter to her to offer your suggestions. In the letter, you should 1) give your advice to her, and 2) encourage her in her future study. You should write about 100 words on ANSWER SHEET 2. Do not sign your name at the end of the letter. Use "Li Ming" instead. Do not write the address.

基本操作题下面的程序是10000以内的"相亲数"。所谓相亲数是指这样的一对数:甲数的约数之和等于乙数,而乙数的约数等于甲数,(例如220和284是一对相亲数)请在程序的每条横线处填写一条语句,使程序的功能完整。注意:请勿改动main()主方法和其他已有的语句内容,仅在横线处填入适当的语句。public class QinShu{ public static void main(String args[ ]){ for(int n=1;n<9999;n++){ int s=divsum(n); if( ) System.out.println(n+","+s); } }public static int divsum(int n){//该方法的功能是求一个数的所有约数 int s=0; for(int i=1; i++) if( )s+=i; return s;} }

Are teens and young adults more narcissistic (自恋的) today than in the past That’s the view of a California researcher who studies (1) people. In her new book, The Narcissism (2) : Living in the Age of Entitlement, psychologist Jean Twenge of San Diego State University and (3) W. Keith Campbell of the University of Georgia say research shows (4) young people today have "narcissistic traits" than in (5) generations. Such traits, Twenge says, include a very. (6) and inflated sense of self, which is (7) by a preoccupation with MySpace, Facebook and YouTube. "We’ve been on this self-admiration cultural (8) for a long time," Twenge says. (9) Twenge’s take on today’s young people isn’t universal. Studies by other researchers, including Canadian (10) Dr. Kali of the University of Western Ontario, have used the same data but found (11) results. "They put a different (12) on it," Kali says. Twenge’s studies have found more narcissistic traits and a (13) rate of increase among college students today, but Kali found that students’ narcissism was (14) greater in 2006 than in 1976. Twenge’s most recent paper studied the same data as Kali--more than 20 000 college students from 2002 to 2007. (15) researchers used the Narcissistic Personality Inventory to measure narcissistic (16) and findings by both have been (17) in peerreviewed journals. Twenge’s book (18) just a month after The Mirror Effect : How Celebrity Narcissism Is Seducing America, a book co-written by behavioral (19) Drew Pinsky, (20) suggested that a celebrity-obsessed culture is causing more narcissism.

A. upset
B. kick
C. irritant
D. stimulant

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