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リスニング音声も
朝活ミニテスト 第47回
制限時間 9分・全10問（リスニングあり）。選択肢を押すとタイマーが自動スタート。
語彙・熟語（大問1形式）
目安 2分30秒空所に入れるのに最も適切なものを1つ選びなさい。
訳：にぎやかな商店街の防犯カメラは、人々が窃盗などの犯罪を犯すのを防ぐことができる。
訳：一部の住民は、カメラはプライバシーの侵害だと言って反対している。
訳：カメラの鮮明な映像のおかげで、店主は自転車を盗んだ男を見分けることができた。
訳：近所の人たちは、休暇で留守にしている間、互いの家に気を配ることに同意した。
訳：泥棒はお金を持って逃げたが、カメラの映像のおかげで2日後に警察に捕まった。
長文読解（大問3形式）
目安 4分Cameras That Recognize Faces
Security cameras have become common in train stations, shops, and streets. In the past, cameras simply recorded images, and people had to watch hours of video to find a criminal. Recently, however, some cameras have been equipped with face recognition technology. This technology can automatically identify people by comparing their faces with photos in a database, and it can do this in just a few seconds.
Supporters say that this technology has many benefits. It can help the police find missing children and catch criminals quickly, and some airports use it to check passengers' identities, which shortens waiting times. However, critics argue that it could be used to watch ordinary citizens without their permission. There are also reports that the technology makes more mistakes when identifying people of certain races, and some innocent people have even been arrested because of such errors.
Because of these concerns, some cities in the United States, such as San Francisco, have banned the police from using face recognition. The European Union has also passed a law that strictly limits its use in public places. Meanwhile, in some other countries, the technology is widely used by governments to watch their citizens. Many people believe that clear laws are needed to find the right balance between public safety and privacy.
リスニング（Part2 文章形式）
目安 2分🎙 Last year, there were several bicycle thefts near Hilltown Station. To solve this problem, the town put security cameras in the bicycle parking area. Since then, the number of thefts has dropped sharply. However, some residents were concerned about who could see the videos. The town explained that the videos are kept for only one week and that only the police can see them when a crime happens.
スピーキング（面接No.4形式）
35秒Do you think there should be more security cameras in public places?
💡 「犯罪の予防」と「事件後の解決」の2つの効果を挙げると整理された答えになる。
模範解答
はい。防犯カメラが増えれば街はより安全になると思います。撮影されていると知っていれば、犯罪者は犯罪を犯しにくくなります。また、映像は警察が犯人を素早く捕まえる助けにもなります。
💡 「犯罪の予防」と「事件後の解決」の2つの効果を挙げると整理された答えになる。
📝 解答 ― 2級 第47回
スピーキング模範解答：Yes. I think more security cameras would make our streets safer. Criminals are less likely to commit crimes if they know they are being recorded. Also, the videos can help the police catch criminals quickly.
詳しい解説・和訳・スクリプトは解答ページへ：https://www.haradaeigo.com/scbt/ans/g2-47/