简述FOCKE401小盒透明纸包装机拉线辊清洁保养的原因。

第二节：根据对话内容，从对话后的选项中选出能填入空白出的最佳选项。选项中有两项为多余选项。满分10分

—Good afternoon．My name is Peter．I’m the general manager of the personnel department．I’ll be interviewing you．Please sit down.

—      1    , Peter．My name’s Jon．Jon Smash.

—Well, Jon, it’s a pleasure to meet you．         2          ．

—I’ve been a manager at Nike for over three years．I won manager of the year award two years ago, and I got promoted last August.

—OK．Tell me about yourself…your personality.

—        3        ．I think before I act, and if something goes wrong in our company I always remain calm．I never scream at my employees．And I’ve never lost my temper.

—            4           ?

—I think I’m good at solving problems．         5      ．I also love challenges．I work well under pressure．When my boss pushes me to finish a project early I always get it done and never complain.

—Jon, you seem like a very good manager．I like your ambition．You’re very confident and motivated．We like that here at Microsoft．Well, our interview is over……

A．I’m glad it’s you who will offer me the opportunity to get the job

B．I enjoy approaching problems directly

C．Nice to meet you

D．What are your strengthsE．I owe my success to my employees

F．Tell me about your work experience

G．I think I’m very level-headed

竞技体育有哪些特点？

B2B模式主要支持______。

A．企业间的电予商务活动
B．客户间的电子商务活动
C．企业对客户的电子商务活动
D．企业与政府之间的电子商务活动

根据《中华人民共和国消费者权益保护法》，消费者的自主选择权包括（）

A.自主选择提供商品的经营者

B.自主选择提供服务的经营者

C.自主决定购买或者不购买任何一项服务

D.自主决定接受或者不接受任何一项服务

E.有权进行比较、鉴别和挑选

下列关于种群的叙述，正确的是（）①内蒙古草原上全部的牛是一个种群②池塘中所有的鱼是一个种群③稻田中所有的三化螟是一个种群④种群密度的决定因素是年龄组成、性别比例⑤种群密度的大小主要决定于出生率和死亡率

A.①③⑤

B.②④

C.②④⑤

D.③⑤