Mark the letter A, B, C, or D on your answer sheet to indicate the sentence that is closest in meaning to each of the following questions.
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.