I regret to say your performance didn’t reach the relevant requirements, you cannot be acc

I regret to say your performance didn’t reach the relevant requirements, you cannot be accepted by the company.
A. in a word
B. in other words
C. after all
D. on the other hand

A. in a word(答案→)B. in other wordsC. after allD. on the other hand解析：in other words“换句话说”，符合句意。on the other hand从另一方面；in a word总而言之； after all毕竟; 终究。

谢谢了