Question

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 (滿腹經(jīng)綸, 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 (腸道), 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 (自閉癥) --- 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 (療法).
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.
小題1:What is the author’s attitude toward Byron Robinson’s theory of two human brains?

A．Unsatisfied.

B．Doubtful.

C．Positive.

D．Negative.

小題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

小題3:What’s the closest meaning of the underlined word “bold” in Paragraph 4?

A．a(chǎn)nxious

B．fearless

C．energetic

D．sharp

小題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

小題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

Answer 1

小題1:C
小題2:B
小題3:B
小題4:A
小題5:D 

試題分析：文章介紹Byron Robinson 的理論說，人的大腦和肚子各有一個(gè)大腦，接下來通過一些短語和實(shí)驗(yàn)來證明這種說法是有道理的，因此可以通過改變飲食改變?nèi)说那榫w。
小題1:推理題：根據(jù)文章第一段的句子：Interestingly, in Chinese culture, thoughts are also related to the belly in phrases and idioms like fugao (腹稿, a draft), manfu jinglun (滿腹經(jīng)綸, a bellyful of ideas), and yiduzi weiqu (一肚子委屈, a bellyful of complaints).可知作者用中國文化中肚子和大腦有關(guān)的詞來證明Byron Robinson的理論還是有一些道理的，選C。
小題2:推理題：文章第二段提到Byron Robinson 的理論說：人的大腦和肚子各有一個(gè)大腦，第二段提到一些此類相關(guān)的詞匯，所以活似想證明這個(gè)說法，選B
小題3:猜詞題：根據(jù)第四段的句子：scientists fed timid mice stomach bacteria from mice that were more active and daring.可知是兩種老鼠，一種是膽小的，一種是積極的，膽子比較大的，而這句話提到timid，所以是和膽大的老鼠對(duì)比，選B
小題4:細(xì)節(jié)題：從倒數(shù)第三段的句子：The brain-and-gut connection also works in the opposite way. Scientists studied children with autism (自閉癥) --- a mental illness that makes people unable to socialize with others --- and found that they also have a lot of stomach problems. 可知自閉癥的孩子會(huì)有胃部不適的問題，所以選A
小題5:推理題：根據(jù)文章最后一段的句子：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.
可知飲食的改變可以改變?nèi)说那榫w，選D