每周一聽(tīng)——那些年我們一起練過(guò)的聽(tīng)力（第191期）

如果對(duì)本活動(dòng)有興趣就收聽(tīng)我吧�。�！

注意：參與活動(dòng)的蟲子請(qǐng)把自己的答案以站內(nèi)信形式發(fā)送給我，并在活動(dòng)帖里占位回復(fù)，方便評(píng)分，下周六下期活動(dòng)發(fā)布之前有效哦。還有其他不懂之處，請(qǐng)?jiān)诖颂�里面直接留言回�?fù)，我們將盡快回答。
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獎(jiǎng)項(xiàng)——聽(tīng)寫后正確填空者可得BB獎(jiǎng)勵(lì)
評(píng)分規(guī)則：
每篇設(shè)空十處，每答對(duì)一空獎(jiǎng)勵(lì)一個(gè)BB，全對(duì)的蟲子可得15個(gè)BB獎(jiǎng)勵(lì)。有好的建議大家可以跟帖留言，加油哦~~~~~~

It's one of the underwater world's classic partnerships:clownfish and Nemo hides out in the anemone, which helps keep    (1)    fish at bay.
"But at the same time there are other fish species that will kind of nibble on the sea anemones, and the clownfish will actually go out and scare them away." Jeff Gore, a biophysicist at MIT.
"So in this case there's across-protection    (2)    between these two species in which they help to avoid predation."
Such cross-protection is usually seen between two animals.
But Gore studies the same sort of mutualism in microbes.
He and his team demonstrated the first experimental example of that    (3)    relationship in drug-resistant microbes, using two strains of antibiotic-resistant E. coli bacteria:
one    (4)    to ampicillin, the other to chloramphenicol.
The researchers grew the bacteria together in a test tube, in the presence of both antibiotics.
And rather than    (5)    to the drugs, each bacterial strain deactivated one of the two antibiotics—thus protecting the other strain.
That activity led to a stable    (6)    over time.
Which Gore says could in theory give the bugs an opportunity to swap resistance genes, through what’s called horizontal gene transfer—one bacterium    (7)    genetic material to another.
Any such transfer could make either or both strains    (8)    resistant to both types of antibiotics.
The findings are in the Proceedings of the National Academy of Sciences.
The same story might play out in our guts, too—but it's too early to translate it into medical    (9)    .
"It's always important to remember that just because we see a particular dynamic in the laboratory doesn't mean we should immediately go and change our clinical dosing practices.
But then those sorts of results are then used as a guide for the kinds of phenomena that clinicians may want to watch out for in their    (10)    ."
Cause the more we know about this bacterial buddy system, the better we may be at breaking it up if they team up against us.
最近畢業(yè)季，各種事情場(chǎng)合比較多，到現(xiàn)在還沒(méi)有給大家評(píng)分，在這里和大家說(shuō)聲對(duì)不起，我會(huì)盡快完成評(píng)分�！癝tudying has almost no short term rewards. But the long term rewards are huge!”讓我們一起學(xué)英語(yǔ)，我們一起聽(tīng)聽(tīng)力！每天進(jìn)步一點(diǎn)點(diǎn)！ 期待更多小伙伴加入我們。加油�。�！金幣獎(jiǎng)勵(lì)活動(dòng)繼續(xù)，連續(xù)參加4期的小伙伴們請(qǐng)私信我，我會(huì)給大家及時(shí)發(fā)放獎(jiǎng)勵(lì)，期待你們?nèi)〉酶�大的進(jìn)步和更多的獎(jiǎng)勵(lì)！
上期答案
1. exposing
2. alternating
3. tissues
4. magnet
5. resolution
6. particular
7. renditions
8. hologram
9. reinforce
10. compatible