Paragraf tamamlamaSoru #8993
Complete the paragraph with the most appropriate option:
For centuries, navigators traversing open oceans faced the deadly peril of scurvy. On long voyages, sailors developed bleeding gums, lethargy, and loose teeth, with thousands perishing before reaching port. ---- In 1747, Scottish naval surgeon James Lind conducted one of the world's first controlled clinical trials, proving that sailors fed fresh citrus fruits like lemons and oranges made swift, miraculous recoveries.
For centuries, navigators traversing open oceans faced the deadly peril of scurvy. On long voyages, sailors developed bleeding gums, lethargy, and loose teeth, with thousands perishing before reaching port. ---- In 1747, Scottish naval surgeon James Lind conducted one of the world's first controlled clinical trials, proving that sailors fed fresh citrus fruits like lemons and oranges made swift, miraculous recoveries.
- A)Hardtack biscuits provided the primary source of carbohydrate calories on long journeys.
- B)Vitamin C was chemically synthesized in a laboratory in the early 20th century.
- C)Wooden sailing vessels required frequent dry-dock maintenance to remove barnacles.
- D)The British Royal Navy dominated maritime trade routes following the Napoleonic Wars.
- E)Scurvy was widely believed to be caused by bad air, salt meat, or laziness.
Cevabı ve çözümü göster
Doğru cevap: E) Scurvy was widely believed to be caused by bad air, salt meat, or laziness.
Çözüm: Hastalığın sebebinin bilinmediği ve binlerce denizcinin öldüğü belirtilmiş, ardından James Lind'in narenciye ile tedaviyi keşfettiği kontrollü deneyi anlatılmıştır. E seçeneğindeki "Scurvy was widely believed to be caused by bad air, salt meat, or laziness" (İskorbütün kirli hava veya tembellikten kaynaklandığına inanılıyordu) cümlesi eski yanılgıyı vererek Lind'in keşfine zemin hazırlar.