Choose the sentence which has the closest meaning to the original one from 32 to 34.

It’s possible that the plane has been delayed because of the bad weather. 

A. The weather must have been very bad, or else their plane wouldn’t have been delayed

B. It may be the bad weather that has caused the plane to be delayed

C. The obvious reason for the plane’s being delayed for so long is the bad weather

D. It’s certainly the bad weather which had resulted in the plane’s being late