既是旅行社全部工作的主体和中心，又是旅行社日常运作的基本内容和形式的是（ ）。 A．

隐蔽工程在隐蔽前应由（）通知有关方进行验收并应形成验收文件。

A．建设单位

B．监理单位

C．施工单位

D．总监理工程师

下列后发性白内障的说法哪项错误

A．影响视力的程度与后囊膜混浊程度和厚度无关

B．可用激光将瞳孔区的后囊膜切开

C．儿童期白内障术后几乎均发生

D．常伴有虹膜后粘连

E．可发生白内障囊外摘除术后

不可静脉注射给药的维生素是（）

A.维生素B

B.烟酸

C.维生素C

D.烟酰胺

E.泛酸钙

The Americans have been voted the world’s “funniest nationality” ---the one “best at making people laugh” ---in a global poll (民意调查), which also names the Germans the “least funny” nationality and the British “not as funny as they think”.

30,000 people across 15 countries were asked to name both the “funniest” and “least funny” nationality in a poll conducted by Badoo.com, the world’s largest social network for meeting new people, with 119 million users worldwide.

The Americans were voted the funniest nationality, ahead of the Spanish --- the funniest Europeans --- in second, Italians in third and British in seventh.

The voting for the “least funny” nationality confirmed the view of America’s Mark Twain that “a German joke is no laughing matter”. The Germans won, ahead of the Russians and Turks. The stereotype of German humourlessness is believed to derive from their reputation for efficiency, punctuality and rationality(理性). Examples of German jokes include: “Yesterday, I met my friend Horst at the hospital. He’d swallowed a sponge. He says it doesn’t hurt but he’s always thirsty.”

“When we meet someone new, one of the first things we notice is whether they make us laugh”, says Lloyd Price, Badoo’s Marketing Director. “America is a worthy poll winner”, says Price. “It’s the world’s only comedy superpower.”

The British pride themselves on their humour but learn from the poll that they’re not as funny as they think. They placed just seventh of 15 --- behind the Brazilians, French and Mexicans.

小题1:According to the poll, which is the right order from the funniest nationality to the least funny one?

A．Spanish, Americans, French, Mexicans, British

B．Americans, Spanish, Italians, Brazilians, French

C．British, Mexicans, Brazilians, Spanish, Americans

D．Italians, French, British, Mexicans, Brazilians小题2:Which of the following statements is TRUE?

A．The poll was conducted among 119 million people by Badoo. com.

B．Spanish are the funniest nationality in Europe.

C．That Germans are named the “least funny” nationality is because of Mark Twain.

D．Some people think that British are funny while others think the opposite in the poll.小题3:Which can be the substitute of the word “derive” in the fourth paragraph?

A．acquire

B．suffer

C．translate

D．accomplish小题4:What is the author’s purpose of telling us a German joke?

A．The author wants to show that Germans are good at telling jokes.

B．The author wants to confirm what Mark Twain said.

C．The author wants to prove that Germans are not funny at all.

D．The author just wants to say that swallowing a sponge is no harm.小题5:It seems that the best title for this passage is ______.

A．The Funniest Nationality

B．A Global Poll Conducted by Badoo.Com

C．Americans Won the Funniest Nationality

D．Americans Voted “Funniest Nation”, Germans “Least Funny”

多媒体制作的六个阶段是：（）、编写脚本、素材准备、系统制作、系统测试和交付使用。

A、制作动画

B、语言编程

C、确定主题

D、制作视频