已知：a＞0、b＜-1，则点（a，b+1）在______象限．

下列各句中，没有语病的一句是（ ）

A．随着科技的不断进步，科技知识的价值日益显现，人类已进入知识产权的归属和利益分成的阶段，并已开始向科技工作者身上倾斜，

B．有评论家指出，目前的中国足球人才短缺，竞争机制难以完善，个别球员恃才无恐，出现了职业道德与收入没有同步提高的怪现象。

C．上海世博将充分交流城市建设经验和先进城市发展理念，探讨新的更好的人类居住、生活和工作的模式，为人类可持续发展留下一份丰厚的精神遗产。

D．预计2015年建成通车的丽江到香格里拉铁路，将解决滇西北地区的交通，对维护藏区稳定、促进滇西北地区发展具有十分重要的意义。

中药剂工作人员在药房工作中，应掌握常用药物的功能.主治.要求能判定处方药物的运用正确与否，这是中药剂药师调剂处方时应负的法律责任。

甘草.大枣共同具有（）。

A.补中益气又能缓和药性

B.补中益气又能养血安神

C.补中益气又能清热解毒

D.补中益气又能调和营卫

E.补中益气又能清除肺热

F.补中益气又能清热凉血

导游人员通过有意识、有步骤的引导，澄清事实，讲情利弊得失，使游客逐渐信服的劝服方式属于( )劝服。

A．幽默式

B．诱导式

C．暗示式

D．迂回式

I am so worried about global warming. We need stop cutting down all of the trees so that they can absorb the carbon dioxide. I think the Kyoto Protocol（京都议定书) to stop pollution is a great idea ,and I hope our country will decide to follow it, too.

— Eli S.,10,Texa

People should do all they can to help stop pollution, even if it is something as little as recycling your soda can. Every little thing helps. Maybe schools can put recycling bins in classrooms. Students can bring in all of their cans and bottles and see how many the school can collect.

— Lindsey A.,11, Massachusett

The United States should take action to help stop pollution. Since we are one of the richest countries, we should at least spend a little money to help.

— Aaron z,11,Massachusett

It is not good that the United States is not following the Kyoto Protocol. The U.S. is one of the most pollution emitting (污染物排放)countries in the world. Even if the rest of the world agrees to follow those rules, without the U. S. and its big businesses agreeing, global warming will still be a big problem.

—Augustine S.,11,Ohio

The world needs to learn more about global warming problems. If we do not do something soon then some of Earth’s coolest animals will become extinct. People should use solar power instead of things that pollute the atmosphere!

— Jillian J.,10,Pennsylvania

Global warming is very dangerous, and it must be prevented. Even if people think that it cannot be stopped ,we should  at least try. Stopping global warming is more important than keeping our businesses going. What about the penguins(企鹅)and the polar bears? We can’t just let them become extinct.

—Samantha R.,11,Illinois

小题1:Why does Lindsey suggest schools put recycling bins in classrooms?

A．To keep the classroom clean

B．To help protect wild animals.

C．To help protect our earth.

D．To collect waste in classroom.小题2:Augustine worries that global warming problems will be difficult to solve because      .

A．many people think that global warming cannot be stopped

B．more and more trees are being cut down

C．American government spends little money stopping pollution

D．the U.S. refuses to follow the Kyoto Protocol小题3:Jillian and Samantha believe that     .

A．solar power is earth-friendly energy

B．global warming threatens animals’ survival

C．America is the richest country in the world

D．the penguins and the polar bears are dying out小题4:What do the six children mainly talk about?

A．Environmental problems.

B．The Kyoto Protocol.

C．Animal protection.

D．The climate change.

女性，49岁，患慢性肾衰竭，头晕，嗜睡。定向力障碍，检查：内生肌酐清除率25ml/min，血尿素氮60mmol/L。且伴有消化道等各系统症状，给予哪种饮食为宜

A．高蛋白、高热量、高维生素
B．高热量、高糖、高维生素
C．高热量、高糖、低蛋白
D．根据病情限制蛋白质摄入，要求蛋白质是高生物效价的
E．高磷食物，如动物脑、内脏