

Mọi người chọn và giải thích giúp mình với
What the archaeologists discovered when they opened the tomb was amazing
A. The discoveries made by the archaeologists when they opened the tomb was amazing
B. The findings upon the opening the tomb took all archaeologists by surprise
C. The tomb having been opened, the archaeologists were amazed by their discoveries
D. Opening the tomb, what was discovered by the archaeologists was amazing
What the archaeologists discovered when they opened the tomb was amazing
A. The discoveries made by the archaeologists when they opened the tomb was amazing
B. The findings upon the opening the tomb took all archaeologists by surprise
C. The tomb having been opened, the archaeologists were amazed by their discoveries
D. Opening the tomb, what was discovered by the archaeologists was amazing