D and then if that doesn't work B. If you have anything else to ask me further about my answer (cause I have got to admit it is quite vague) just ask.
Hope this helps :) x
Answer:
C. The though of the confined creature was so dreadful to him that he forgot the heat and went forward to the cylinder to help turn.
Explanation:
Ogilvy went towards the cylinder to turn it upside down but the heat of cylinder was so heavy that he could not move his hands close to the cylinder. It was formed of glowing metal and it was excessively heated that if Ogilvy touches it he could burn his own hands.
The fact that he found the blue carbuncle