下列物质溶于水后，其水溶液分别能与铁、氯化钡溶液，烧碱溶液反应的是 [ ] A.

A

The weather is getting hotter. You are thirsty playing basketball or riding home from school. A cold drink may be just the thing. But be careful what you are drinking. Something that looks cool may not be good for your health.

There are plenty of "energy drinks" on the market. Most of them have beautiful colors and cool names. The lists on them tell you they are helpful to your health. Sounds great!  

But after a careful check you may find that most energy drinks have lots of caffeine (咖啡因) in them. These drinks are especially aimed at young people, students, busy people and sports players. Makers sometimes say their drinks make you better at sports and can keep you awake. But be careful not to drink too much.

Caffeine makes your heart beat fast. Because of this, the International Olympic Committee has limited( 限制) its use. Caffeine in most energy drinks is at least as strong as that in a cup of coffee or tea. Possible health dangers have something to do with energy drinks. Just one box of energy drink can make you nervous, have difficulty sleeping and can even cause heart problems. Scientists say that teenagers should be discouraged from taking drinks with a lot of caffeine in them.

小题1:Many people like drinking energy drinks because of the following EXCEPT that ________.

A．they have beautiful colors and cool names

B．they have lots of caffeine

C．they can keep them awake and better at sports

D．they are said to be helpful to health小题2:The main reason for people not to drink too much energy drinks is that they may cause _____.

A．heart problems

B．nervousness

C．sleeping difficulty

D．possible health dangers小题3:The underlined word "discouraged" can be replaced(替换) with "________".

A．encouraged

B．stopped

C．helped

D．disliked小题4:From the passage we can know that _________.

A．advertisements are important in getting people to buy energy drinks

B．energy drinks are helpful to teenagers' study

C．sports players need to drink a lot of energy drinks

D．energy drinks are especially aimed at teenagers小题5:Which of the following can be the best title(标题) of the passage?

A．What's the Use of Energy Drinks?

B．Who Can Drink Energy Drinks

C．What's That in Energy Drinks?

D．Why Can't We Buy Energy Drinks?

近年来，我国实施文化“走出去”战略，积极拓展国际文化市场。回答下列问题。甲：建议我国设立政府资助动画出口项目。邀请一些国家的专家为动画样片打余，评选出适合国外观众欣赏口味的动画选题，这样可以避免政府资助的盲目性。

运用哲学知识，说明政府邀请国外专家评选样片，是符合一切从实际出发、实事求是的做法。

__________________________________________________________

与借款人的偿债能力无关的是( )。

A．盈利能力
B．营运能力
C．产品竞争力
D．资本结构

下列有关“资源成本动因”表述正确的有( )。

A．它是引起作业成本变动的因素

B．它是引起产品成本变动的因素

C．它被用来计量各项作业对资源的耗用，运用它可以将资源成本分配给各有关作业

D．它是计量各种产品对作业耗用的情况，并被用来作为作业成本的分配基础

促进多巴胺能神经末梢释放DA

A．左旋多巴
B．金刚烷胺
C．苯海索
D．溴隐亭
E．卡比多巴