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МатематикаВопрос:
7. What was the most difficult task in constructing the Channel Tunnel?
Ответ:
C
Похожие
- 1. What other necessary things had to be done to start operating the Channel Tunnel?
- 2. Why didn't the British support the first project of the Channel Tunnel?
- 3. How many tunnels does the project actually contain?
- 5. What are the possible ways for a passenger to travel through the Channel tunnel?
- 6. Why is the Channel Tunnel considered to be a great engineering achievement?
