B. What did the guide say about the Hermitage? 1. It is the oldest museum in the world. 2. It would take years to see everything. 3. It has no paintings. 4. It was built in the 20th century.

В тексте сказано: "Our guide told us that if you spent just one minute looking at each exhibit, it would take more than ten years to see everything!"

Это означает, что гид сказал, что потребуется много лет, чтобы все посмотреть.

Следовательно, правильный ответ - вариант 2.

Ответ: 2. It would take years to see everything.