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英語 高校生

❸のwhat is worseで始まる分にあるon themのthemは何をさしてますか?

10 10 ① What Causes Colds? 210m accustomed to hearing this from their parents. Of course, we are “Dress warm or you'll catch a cold!" Children around the world grateful to our parents for their concern. But is that advice really t Does a colder body temperature contribute to the risk of catching 5 cold? ② People catch colds because of viruses. Generally speaking. common cold is spread by the *rhinovirus, but there are said to be less than 200 viruses that cause cold symptoms. More often than e our body's immune system fights the virus. But in some cases, it fal victim to the virus, and we come down with a cold. ③ Are you more likely to catch a cold if you are not warm? Some studies have shown that being cold weakens our immune systems However, spending time indoors in the company of other people can increase cold risk because you are exposed to viruses from other people is around you. What is worse, touching surfaces that have viruses on them increases risk even more. dives no ④ If you are concerned about catching a cold, you may want to go out. Getting fresh air may be better than being with others indoors. Perhaps you should go for a walk, or if you are with others, you could hold your gathering outside, weather permitting. th (注) rhinovirus 「ライノウイルス (鼻風邪の原因となるウイルスの一種)」 immune system 「免疫システム」 (bluodz) 2 zel 風邪をひくメカニズム 音声 「暖かくしなさい. そうでなければ風邪ひくよ!」 世界中の子供が、 親 からこう聞くことに慣れている。 もちろん、私たちは皆、 親が心配してくれ ることに感謝している。 だが,その助言は本当に正しいのだろうか。 体温が 下がることは、風邪をひくリスクの一因となるのだろうか。 123456789 2人は、ウイルスが原因で風邪をひく。 一般的に、 通常の風邪はライノウ イルスによって広まるものの, 風邪の症状を引き起こすウイルスは200も あると言われている。 ほとんどの場合, 私たちの体の免疫システムがウイル の結果私たちが風邪にかかるというわけである。 スと闘う。 だが場合によっては, 免疫システムがウイルスの餌食となり、そ 免疫システムが弱まることを示す研究結果もある。 しかし、他の人と一緒に 暖かくないと. 風邪にかかりやすくなるのだろうか。 体が冷えていると 室内で過ごすことは, 周りの人からのウイルスにさらされることであるた め、風邪のリスクを高めることにつながる。 さらに悪いことに、ウイルスが 付着している表面に触れるのはよりいっそうリスクを高めることになる。 風邪にかかるのが心配なら、外出する方がよいだろう。 新鮮な外の空気 を吸うことは,室内で他人と過ごすよりマシかもしれない。おそらく散歩に 行くのがよいだろう。あるいは他の人と一緒にいるなら、天気がよければ、 その集まりを屋外で開催してもよいだろう。 ※no more than Au no less than Alは持っている 金額は同じだが、100ドルの見方(多いか少ないが) をそれぞれmoreとlessで表している。

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英語 高校生

fについてです 解説が載っていなかったため質問しています、。 なぜ、③を選ぶことができるのでしょうか?

Long-s doctrin holds that we are protected from fungi not just by layered immune defenses but ( e ) we are mammals*, with core temperatures higher than fungi prefer. The cooler outer surfaces of our bodies are at risk of minor assaults-think of athlete's foot*, yeast infections, ringworm*-but in people with healthy immune systems, invasive* infections have been ( f ). That may have left us overconfident. "We have an enormous (g) spot," says Arturo Casadevall, a physician and molecular microbiologist at the Johns Hopkins Bloomberg School of Public Health. "Walk into the street and ask people what are they afraid of, and they'll tell you they're afraid of bacteria, they're afraid of viruses, but they don't fear dying of fungi." Ironically, it is our successes that made us vulnerable*. Fungi exploit damaged immune systems, but before the mid-20th century people with impaired immunity didn't live very long. Since then, medicine has gotten very good at keeping such people (h), even though their immune systems are compromised by illness or cancer treatment or age. It has also developed an array of therapies that deliberately suppress immunity, to keep transplant recipients healthy and treat autoimmune* disorders such as lupus* and rheumatoid arthritis*. ( i ) vast numbers of people are living now who are especially vulnerable to fungi. Not all of our vulnerability is the fault of medicine preserving life so successfully. Other ( j ) actions have opened more doors between the fungal world and our own. We clear land for crops and settlement and perturb* what were stable balances between fungi and their hosts. We carry goods and animals across the world, and fungi hitchhike on them. We drench crops in fungicides* and enhance the resistance of organisms residing nearby. (s) ELSE

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