RestatementSoru #11487
Only after the development of deep-sea submersibles were oceanographers capable of directly exploring hydrothermal vents on the ocean floor.
- A)Oceanographers refused to study deep-sea vents even after robotic submersibles became widely available.
- B)Deep-sea submersibles were invented long after oceanographers had fully mapped every benthic volcanic vent.
- C)Hydrothermal vents were explored from the surface without requiring any specialized deep diving vessels.
- D)Oceanographers could not directly investigate hydrothermal vent systems on the sea bottom until deep-sea submersibles were finally engineered.
- E)Exploring the ocean floor has remained impossible despite the advent of modern underwater submersibles.
Cevabı ve çözümü göster
Doğru cevap: D) Oceanographers could not directly investigate hydrothermal vent systems on the sea bottom until deep-sea submersibles were finally engineered.
Çözüm: "Only after X was Y able to..." = "Y could not do it until X was developed". Doğru cevap D'dir.