下列因素中，可以影响期货市场价格的有( )。 A．经济波动周期因素 B．自然因素

刘谦的魔术表演风靡全国，小明也学起了刘谦发明了一个魔术盒，当任意实数对（a，b）进入其中时，会得到一个新的实数：a²+b+1，例如把（3，-2）放入其中，就会得到3²+（-2）-1=6。现将示数对（m，-2m）放入其中，得到实数2，则m=（    ）。

甲、乙、丙、丁四人订立合伙协议，设立一粮油加工企业，甲出资1万元，乙负责购买机器，丙提供自家闲置的西房作为厂房，丁因为懂加工技术，由其负责日常的经营和维修工作。在企业创建的第一年，企业效益很好，共赢利4万元，甲、乙、丙、丁四人各分得1万。然而市场变化莫测，粮油加工产品滞销，该合伙企业发生了一系列事情。若因为合伙企业亏损，甲乙丙丁四人一致同意解散合伙企业，则清算人的担任应如何

A．由全体合伙人担任

B．经全体合伙人过半数同意，自合伙企业解散后15日内指定1合伙人担任

C．经全体合伙人绝大多数同意，自合伙企业解散后15日内委托第三人担任

D．15日内未确定清算人的，由其他利害关系人申请人民法院指定

Disneyland may look like a straightforward theme park. But there’s a secret world hidden behind the balloons, castles and cotton candy — a place where wild cats wander at midnight, Mickey Mouse hides in the wallpaper, and movie stars drink martinis behind closed doors.

Cat security — It’s not easy keeping the ground of Disneyland spotless, as well as free of unwanted pests. Every night after closing time, 200 wild cats were freed into the park to help keep the rodent（啮齿）population under control. Though Disney doesn’t comment on the matter, rumor（传闻）has it that the cat taskforce dates back to 1957. After unsuccessful attempts to chase them out of the park, Disney decided to put the cats to work instead.

Hidden Mickeys—At Disneyland the round-eared Mickey Mouse image is everywhere. But you can also see hundreds of “Hidden Mickeys” across the park, which are very difficult to spot: they’re camouflage （伪装）in the architecture and landscaping as well as in the smallest stylistic details.

Cocktail（鸡尾酒）behind closed doors—Disney is dry unless you can manage to get your name on the list at Club 33. The secret cocktail club has a limited membership of just 487 and a waiting list of approximately 14 years. Walt Disney designed the club as a special space to entertain possible investors; since then, it has hosted US presidents, film stars and foreign guests.

Always on stage—At Disneyland, a doorman isn’t a doorman, he is a “cast member”. So are the large numbers of cashiers, painters, ride operators, gardeners and performers. All “cast members” are trained to follow a specific rule that helps preserve the Disney magic. On the list of dos and don’ts? Never break character. If wearing a costume that belongs in Fantasyland, don’t set foot in Tomorrowland—it might Confuse visitors or break the park’s orderly image. Cast members have a Disney “look book” that details the fresh-faced ideal—no long fingernails, beards, or unnaturally colored hair allowed. It’s a return to Walt Disney’s All-American standards: when the park opened even guests with facial hair weren’t allowed entrance.

小题1:The reason why there are many wild cats in Disneyland is that ________.

A．they’re in charge of the cleaning of the park

B．they’re allowed to act as cleaners and guards

C．they have to keep watch in the daytime

D．they have a comfortable house to live in小题2:From the passage we can know that in Disneyland “Hidden Mickeys” are _________.

A．small

B．obvious

C．everywhere

D．dishonest小题3:What do the underlined Words “Disney is dry” in paragraph 4 mean?

A．It’s easy to join the Club 33.

B．The ground keeps dry.

C．It doesn’t often rain.

D．Drinking alcohol is forbidden.小题4: From the last paragraph, we can know the workers in Disneyland _______.

A．must know the dos and don’t

B．needn’t have their facial hair shaved

C．can wear unnaturally colored hair

D．mustn’t get in Tomorrowland

胃大部切除术后1周的某病人，进食后上腹饱胀，呕吐物有食物，无胆汁。最可能发生的并发症是（）

A.十二指肠残端破裂

B.吻合口梗阻

C.吻合口近端空肠段梗阻

D.吻合口远侧空肠段梗阻

E.倾倒综合征

以下镇痛药不属于麻醉药品的是（）

A.吗啡

B.哌替啶

C.可待因

D.芬太尼

E.美沙酮