强化复合木地板适用于卧室、起居室、客厅、餐厅等地面装饰，房间的相对湿度不大于( )

（8分）读左图非洲气候分布图、右图撒哈拉以南非洲某国主要商品占本国进出口商品百分比图，回答问题。

（1）撒哈拉以南的非洲大部分位于南、北_____线之间，处于地球五带中的______带，是_____人种的故乡。

（2）撒哈拉以南非洲的气候类型以赤道为轴，呈______________对称，分布最广的是___________气候。

（3）图18中，可可占出口商品________%，进口商品比重最大的是__________，该国经济比较落后。请提出改变这种局面的合理化建议：___________________________。

Whether in the workplace or on the football field, effective teamwork can produce amazing results．However, working successfully as a team is not as easy as it may seem．Effective teamwork certainly does not just happen automatically; it take s a great deal of hard work and compromise．There are a number of factors that must be in place to make a good team．

Effective leadership is one of the most important components of good teamwork．The team’s leader should possess the skills to create and preserve a positive working environment and motivate and inspire the team members to take a positive approach to work and be highly committed．An effective team leader will promote a high level of spirit and make them feel supported and valued．

Communication is a vital factor of all interpersonal relationship and especially that of a team．Team member s must be able to articulate their feelings, express plans and goals, share ideas and see each other’s opinions．

Conflicts will arise no matter how well a team functions together．The best way to deal with conflicts is to have some organized methods of handling conflicts．Team members should be able to voice their concerns without fear of offending others．Instead of avoiding conflict issues, a hands-on approach that settles them quickly is much better．It is often advised that the team leader sit with the conflicting parties and help work out their differences without taking sides and trying to remain objective if possible．

The team leader must set a good example to create good teamwork．In order to keep team members positive and committed and motivated, the team leader herself / himself needs to show these qualities．The team turns to the leader for support and guidance．So any negative words or behaviors on the leader’s part can be disastrous．

Regardless of what type of work you are in, knowing how to effectively work on and with a team is going to be extremely important to your success and that of your team．

小题1:Effective leadership is important partly because ___________________．

A．it creates a positive working environment

B．it helps a leader to develop lots of skills

C．it makes a leader feel supported and valued

D．it depends on interpersonal relationship of a team小题2:The underlined word “articulate” probably means _________________．

A．hide

B．feel

C．plan

D．express小题3:When conflicts arise among team members, the team leader should ___________________．

A．worry about the team members

B．ignore the team members’ voices

C．work out their differences

D．try to avoid conflict issues小题4:Which is the best title for the passage?

A．Football And Teamwork

B．Communication And Teamwork

C．What Makes Effective Teamwork

D．How to Handle Conflicts in a Team

与外源性抗原加工处理提呈有关的蛋白分子（）

A.CD4、HLA-DM、TAP

B.TAP、Ii链、LMP

C.CD4、HLA-DM、Ii链

D.CD8、Ii链、LMP

E.CD4、β2-m、Ii链

自来水是指通过净化、消毒后生产出来的符合相应标准的供人们生活、生产使用的水，目前自来水最普遍使用的消毒方法是（）

A、氯气消毒法

B、臭氧消毒法

C、二氧化氮消毒法

D、漂白粉消毒法

变配电所的高原绝缘监视电压表一相指示降为零，其他两相电压升高的原因是（）。

A.电压互感器熔断器有一相熔断

B.电压表损坏

C.系统单相接地

D.系统两相接地