过断层的几种采煤方式（）开掘绕巷。 A.搬家跳采 B.放弃综采 C.直接通过

关于注册会计师就审计工作中遇到的重大困难与治理层沟通时，下列事项中，属于应当沟通的重大困难的有（）。

A.管理层不愿意按照要求对被审计单位持续经营能力进行评估

B.为获取充分、适当的审计证据需要付出的努力远远超过预期

C.管理层不合理地要求缩短完成审计工作的时间

D.管理层在提供审计所需信息时出现严重拖延

Back in the early 1900s, American physician Byron Robinson wrote a book proposing an interesting theory: humans actually have two brains --- one in our heads and the other in our stomachs, and the two “communicate” all the time. Interestingly, in Chinese culture, thoughts are also related to the belly in phrases and idioms like fugao (腹稿, a draft), manfu jinglun (满腹经纶, a bellyful of ideas), and yiduzi weiqu (一肚子委屈, a bellyful of complaints).

This may sound a little ridiculous at first. But try to think of a time when you were extremely nervous. Chances are that you also felt uncomfortable in your stomach, didn’t you? This is probably why people use the idiom “butterflies in one’s stomach” to refer to being nervous.

Now scientists from Canada and the US have found that our guts (肠道), if not as bright as our actual brains, are much more than just where we digest the food we eat. They also affect our emotions and even behavior, all thanks to the bacteria in them, reported Scientific American.

In the study, scientists fed timid mice stomach bacteria from mice that were more active and daring. After eating the bacteria, the timid mice grew more energetic and fearless. Sure enough, when bold mice got the bacteria from timid ones, they became more anxious. The mice’s behavior also changed when scientists disturbed the bacteria in their guts by changing their diets and feeding them antibiotics (抗生素).

“If something goes wrong in the gut, that change is reflected in the brain,” Emeran Mayer, a professor at University of California, Los Angeles, told The Huffington Post.

The brain-and-gut connection also works in the opposite way. Scientists studied children with autism (自闭症) --- a mental illness that makes people unable to socialize with others --- and found that they also have a lot of stomach problems. They have fewer types of stomach bacteria and lower totals of a few key bacteria than healthy children.

This research raises the possibility that scientists could treat patients with brain problems simply by feeding them the right food, which would be much more efficient than providing psychological therapy (疗法).

According to CBC News, you can get “good” bacteria that lift your spirits from food like yogurt while “bad” bacteria are usually in high fat and high sugar foods.

小题1:What is the author’s attitude toward Byron Robinson’s theory of two human brains?

A．Unsatisfied.

B．Doubtful.

C．Positive.

D．Negative.小题2:The author mentioned the idiom “butterflies in one’s stomach” in the second paragraph to _____.

A．describe the symptoms of nervousness

B．suggest a connection between our stomach and our emotions

C．hint at the danger of nervous feelings

D．encourage people to calm down and relax小题3:What’s the closest meaning of the underlined word “bold” in Paragraph 4?

A．anxious

B．fearless

C．energetic

D．sharp小题4:According to the article, ______.

A．people with mental illnesses are more likely to have stomach problems

B．the use of antibiotics can turn timid mice into daring ones

C．timid mice have fewer types of stomach bacteria than daring mice

D．people must consider changing their diets when they feel anxious小题5:We can infer from the article that______.

A．psychological therapy has never worked before for autistic children

B．yogurt is the best solution for anxiety problems

C．high fat and high sugar foods are responsible for many mental diseases

D．diet changes can lead to mood changes

我国2008年全国人民代表大会上出现了农民工的身影，他们积极为解决农民工的现实问题，提出方案和建议。这表明在我国[ ]

A．人大代表由选民直接选举产生，是国家权力机关的组成人员

B．全国人大代表享有广泛的经济、政治方面的特殊权利

C．人民群众是我国的主人，参与国家和社会事务的管理

D．我国民主具有真实性，广大人民群众直接参与国家决策

某建筑物的建筑面积为200 m²，有效年龄为12年，重置价格为800元/m²，建筑物经济寿命为40年，残值率为2%，则运用直线法计算该建筑物的现值为( )万元。

A．10.2
B．11.0
C．11.3
D．11.5

治安管理处罚，是指公安机关对违反治安管理的行为人依法强制剥夺其人身自由、财产或其他权利的行政处罚。 ( )