Read the following extract from an article in National Geographic magazine (September 2017 edition, page 26).
The Brazilian pepper tree, an invasive plant in the southern United States, is showing great potential in the fight against antibiotic-resistant bacterial infections. A team of scientists studied historical accounts of its use in traditional South American medicine from as early as 1648. Focusing their experiments on its fruits, which reportedly were used to treat wounds, they then produced an extract that’s able to disarm a virulent type of Staphylococcus bacterium.
Modern antibiotics are designed to kill bacteria. But some bacterial cells survive and pass on their resistance to their offspring, making it increasingly difficult for physicians to fight tenacious infections that threaten their patients’ lives. The Brazilian pepper tree extract deploys an unconventional tactic against infections. It prevents bacterial cells from communicating, which keeps them from ganging up to create tissue-destroying toxins. That, in turn, gives the body’s immune system a change to mount it’s own defence against the bacteria.
One of the four titles below is the real title of the article. Which do you think it is? Try to explain why.
A) A weed that busts bacteria
B) Traditional medicines make a comeback
C) The problem of resistant bacteria
D) New plant-based medicines are on the way
BBBBBBB
Posted by: dave | Monday, September 25, 2017 at 09:21
A
Posted by: Alis | Monday, September 25, 2017 at 09:52
not A but C.
I'm in dilemma but I will go for C
Posted by: Alis | Monday, September 25, 2017 at 09:54
D
Posted by: Alexis | Monday, September 25, 2017 at 10:16
B
Reason:pepper tree showing great potential in the fight against antibiotic-resistant bacterial infections, traditional South American medicine from as early as 1648.
The second paragraph describes how pepper tree protects patients.
Posted by: Nameless | Monday, September 25, 2017 at 10:37
D
Posted by: Leslie | Monday, September 25, 2017 at 10:50
D
Posted by: Jesper | Monday, September 25, 2017 at 11:06
A - Yes (an invasive plant in the southern United States, is showing great potential in the fight against antibiotic-resistant bacterial infections.)
Weed = invasive plant
Busts bacteria = fight against antibiotic-resistant bacterial infections
B - Not mentioned that traditional medicines are coming back, however Brazilian pepper tree usage was identified in primitive period.
C - This paragraph is not about problems.
D - Its not a new plat, because it was used in 1648.
Posted by: Bikram | Monday, September 25, 2017 at 11:07
B
This article mainly introduces the medicine of Brazilian pepper tree. According to the article, The Brazilian pepper tree were firstly used as medicines in 1648, and scientists now find it useful for resistant bacteria. Therefore, the article is 100% mentioned traditional medicines are coming back.
Answer A and C did not mention the main idea of the article.
Posted by: Anonymous | Monday, September 25, 2017 at 12:08
I will go for B
Posted by: Kien | Monday, September 25, 2017 at 12:18
B
Posted by: Veda | Monday, September 25, 2017 at 12:22
B
A team of scientists studied historical accounts of its use in traditional South American medicine from as early as 1648.
the second paragraph compares differences between modern antibiotics and the pepper tree extract. the writer wants to show the merit of the extract.
Posted by: Sue | Monday, September 25, 2017 at 13:32
B
Posted by: RX | Monday, September 25, 2017 at 13:43
A
Posted by: samsam | Monday, September 25, 2017 at 14:08
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Thanks a lot!
Posted by: Cindy | Monday, September 25, 2017 at 15:09
B
Posted by: Mohammad Vicky | Monday, September 25, 2017 at 16:06
A
Posted by: Baint singh | Monday, September 25, 2017 at 16:18
b
Posted by: Hazem | Monday, September 25, 2017 at 16:21
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Posted by: Baint singh | Monday, September 25, 2017 at 16:30
B
Posted by: Md.Nezam uddin | Monday, September 25, 2017 at 16:57
D
Posted by: Hung | Monday, September 25, 2017 at 17:24
A
Posted by: Sebastian | Monday, September 25, 2017 at 17:26
B
Posted by: Leo | Monday, September 25, 2017 at 18:14
B
Posted by: Manisha | Monday, September 25, 2017 at 18:18
B i think
Posted by: Justine | Tuesday, September 26, 2017 at 02:36
D
Posted by: Esther | Tuesday, September 26, 2017 at 02:53
D
Posted by: Slyvia | Tuesday, September 26, 2017 at 03:04
A
Posted by: hale | Tuesday, September 26, 2017 at 03:16
A
Posted by: THAVORN KHANTHAVONG | Tuesday, September 26, 2017 at 03:32
B) Traditional medicines make a comeback
There was only one mentioned and it did not discuss about general traditional medicines. The new medicine is being studied is an extract, which is not exactly the same traditional medicine used in the past.
C) The problem of resistant bacteria
Only mentioned partly.
D) New plant-based medicines are on the way
No details about why/how new plant-based medicineS are on the way. It was a potential solution to resistant bacteria, which happened to be from a plant.
I guess that left A as the answer.
Posted by: Rex | Tuesday, September 26, 2017 at 03:42
B
mainly discuss about Brazillian pepper tree which used as medicine since 1648 at South America, through history scientist conducted a further study about Brazillian pepper's extract.
A : not only mention about weed but also antibiotics and resistant bacteria.
C : not only mention about resistant bacteria but also Brazillian pepper
D : Brazillian pepper is a traditional plant which used as medicine
Posted by: vivi | Tuesday, September 26, 2017 at 03:46
B
Posted by: Dorothy | Tuesday, September 26, 2017 at 04:05
D
It mainly describe the extract from the pepper tree (plant-based) can prevent bacterial cells from communicating,thus enhance the body' immune system and defeat against the bacteria.
Posted by: yang | Tuesday, September 26, 2017 at 06:03
B
Posted by: Jonathan | Tuesday, September 26, 2017 at 06:13
D.
- "New plant-based medicines" are from the Brazilian pepper tree extract.
- They are still not mass produced and hence still "on the way".
Posted by: Thaibt | Tuesday, September 26, 2017 at 08:24
B. The first paragraph mentions about how the Brazilian pepper tree was ulilized to create medicine to fight back bacteria. The second paragroup, then gives information about how people in mordern life reuse it, so definately it's a "come-back" of a traditional type of medicine.
Posted by: Manh | Tuesday, September 26, 2017 at 10:45
CORRECT ANSWER FROM SIMON:
A
This was the actual title of the article.
a weed = an invasive plant
busts bacteria = potential in the fight against antibiotic-resistant bacterial infections, able to disarm a virulent type of Staphylococcus bacterium, it prevents bacterial cells from communicating
The other three answers are too general. Answer A is the only one that mentions the real topic of the article, which is the Brazilian pepper tree.
Posted by: Simon | Tuesday, September 26, 2017 at 11:32
Overthought the answer. It was devastating.
Posted by: Anonymous | Tuesday, September 26, 2017 at 12:11
B. Traditional Medicine make a comeback
Personally, the main introduction, which is stated in the first paragraph, focuses on the main topic of the article. Moreover, the second sentence, which is located in the first paragraph, contains an information that pertains to the traditional and historical use of the Brazilian pepper tree by the southern Americans, which I think is the focus or the title of the article. Meanwhile, letter "A" is quite clever and tricky because it talks about the weed of the tree that fights bacteria; however, if you read closely in the article, it pertains to the fruit itself and not the leaves. Finally, I can say that choices "C" and "D" are not the correct answers because these are located in the second paragraph, which is the main body and the conclusion of the article that gives further full details about the topic itself.
Posted by: KP | Tuesday, September 26, 2017 at 15:59
Dear Simon,
The answer is not D because it said about medicines, not medicine? Can I stand this argument?
Posted by: sujit | Tuesday, September 26, 2017 at 23:55
Dear Simon,
is it at all possible that the marking people for the exam could get my score wrong ? and if so, how can i prove it or correct it ?
also, is it possible to see the answers for the test i had ?
the reason i'm asking is cause i just received my scores and they do not reflect my proficiency level as i already had many exams before and never scored such a low number.
Thank you
Posted by: Ahmad Mousa | Wednesday, September 27, 2017 at 08:37
@ Sujit
New plant-based - not mentioned
medicine - general topic
on the way - not mentioned.
Hope it will clear your doubt.
Posted by: Bikram | Wednesday, September 27, 2017 at 09:53
The Answer is Actually D
A in not [because weed and invasive are similar but there is no much about weed]
B is not [it is right that the medicine was used as before or near about 1648 but weather it has comeback, sounds very strong and any strong claim about comeback is not mentioned any where in the passage]
c is not [ because it is completely irrelevant with the main idea of the passage there is no claim about the resistance from bacteria is important or it is the plant is only the most important one to resist bacteria or a detail information about bacteria resistance]
D is the correct Answer. [Because it says " New plant-based medicines are on the way" Which means the Medicine is new not the plant. it means.. A new medicine developed from a plant which is effective to resist bacteria and it is on its way and so on..]
Posted by: Eftekhar | Thursday, September 28, 2017 at 05:43
D
Posted by: Aye | Thursday, September 28, 2017 at 19:06
A
Posted by: Diana | Friday, September 29, 2017 at 10:56
FROM SIMON:
The answer is definitely A. This is a real article from National Geographic magazine, and A was the real title.
Posted by: Simon | Tuesday, October 03, 2017 at 13:13
Thank you a lot for your post and explanation.
Posted by: Xuân Đức | Thursday, October 05, 2017 at 07:32
Pay attention to B and D, we can see the word "medicines" is in plural form, thus they can be crossed out right away
We can clearly see C is not the main point, so what's left is a seemingly simple answer, A.
Posted by: MinhDang | Friday, October 06, 2017 at 07:15
@eftekhar That's only your speculation of what'd be coming next, which is not presented in the text here
Posted by: MinhDang | Friday, October 06, 2017 at 07:16
B - Traditional medicines make a comeback
first paragraph: The Brazilian pepper tree... A team of scientists studied historical accounts of its use in traditional South American medicine from as early as 1648. Focusing their experiments on its fruits, which reportedly were used to treat wounds, they then produced an extract that’s able to disarm a virulent type of Staphylococcus bacterium.
second paragraph: The Brazilian pepper tree extract deploys an unconventional tactic against infections. It prevents bacterial cells from communicating, which keeps them from ganging up to create tissue-destroying toxins.
Posted by: Meggie | Tuesday, October 10, 2017 at 11:17
Well I am confused with this answer
Posted by: Meggie | Tuesday, October 10, 2017 at 11:22
Sir can I write on both side in positive and negative effects type essay . In writing task 2
Posted by: Sameer | Sunday, October 15, 2017 at 06:44
B
Posted by: elham | Thursday, November 30, 2017 at 16:52
D
Posted by: MEHAD | Sunday, December 10, 2017 at 09:30
D
Posted by: Aala malik | Saturday, December 23, 2017 at 15:14
B, It is a proper summary for the article.
Firstly, the Brazil pepper tree is not a weed, so A is not concerned as an answer.
From first paragraph, we knew is not a new specie. D is also not an proper answer.
Concerning C, it could be a possible answer, but I think the whole article is not focus on the continuous problem. If the ancient tree has no effect on antibiotics-proof bacteria, why NGO wasting money on writing this issue?
So B, is a proper answer.
Posted by: Jian wei | Tuesday, December 26, 2017 at 05:22
D
Posted by: poaro1990 | Tuesday, February 13, 2018 at 19:34