Mark the letter A, B, C or D on your answer sheet to indicate the sentence that best combines each pair of sentences in the following questions.
The president failed to explain the cause of the crisis. He did not offer any solutions.
A.The president couldn’t explain the cause of the crisis, nor did he offer any solutions.
B.The president was not able to explain the cause of the crisis as well as any solutions.
C.The president’s solution was not offered because he couldn’t give any explanation for the crisis.
D.The president’s explanation for the crisis was such a failure that he couldn’t offer any solutions.