船舶安全活动日活动每月至少举行（）。A、一次B、二次C、数次D、三次

What is the hottest English word of 2013? It’s “selfie”, according to Oxford dictionaries. Selfie is a photo that one takes of oneself, according to the Oxford online dictionary. People usually take selfies with a smartphone(智能手机) and send them to a social media website.

The word was first used in 2002. In the past 12 months, its frequency (出现频率) in the English language has increased by 17,000 percent, said Oxford dictionaries. Now, almost everybody knows it.

“Almost every day, I take a photo of myself at school, and save it in my Qzone (QQ空间),” said Huang Xu, 13, from Hunan. These photos record her happy and sad moments.

Pop stars also take a lot of selfies. Li Chunping, 14, from Harbin, is a big fan of Yang Mi. “She has used many selfies to tell us what’s going on in her personal life,” said Li.

What makes people love selfies? Some people say it’s narcissism (自恋). “The rise of the selfie is a perfect symbol for our narcissistic culture. We’re crying out: Look at me!” said US psychiatrist(精神科医生) Carole Lieberman.

Young people are using selfies to make friends online, Jonathan Freedland wrote in The Guardian. “The usual purpose of taking a selfie is to share online. They express a human need to connect with others,” wrote Freedland.

Huang Xu agrees with that. “During summer vacation, my classmates and I shared many selfies online. Hair or clothes were not our interests. Through these photos, we got to know each other’s holidays and feelings,” said Huang Xu.

小题1:According to the story, a “selfie” is _____.

A．a person with a smartphone

B．a smartphone which can take photos

C．a photo taken by oneself

D．an English dictionary小题2:When was the word “selfie” first used?

A．More than ten years ago

B．In 2013

C．When smartphones appeared

D．Nobody knows小题3:We can tell from the story that _____.

A．only famous people enjoy taking selfies

B．all people love selfies because of narcissism

C．people love to share selfies online

D．US psychiatrist Carole Lieberman hates selfies小题4:We put the sentence “But some people don’t see it that way” at the beginning of _______.

A．Paragraph 4

B．Paragraph 5

C．Paragraph 6

D．Paragraph 7小题5:What is the best title of this passage ?

A．Selfies and narcissism

B．Selfies and sharing

C．Selfies and smartphones

D．Selfies, the hottest word in 2013

4个300是多少？

证券市场线的位置，会随着利率、投资者的风险回避程度等因素的改变而改变，如果预期的通货膨胀增加，会导致证券市场线( )。

A．向上平行移动
B．斜率增加
C．斜率下降
D．保持不变

社会主义道德的核心是______。

电子货币的形式主要有（）

A.智能卡形式的支付卡

B.数字方式的货币文件

C.ATM卡

D.电子收款机