Mark the letter A, B, C, or D on you...

Câu hỏi: 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.

A. The agreement which was signed yesterday lasted six-month.

B. The agreement which was signed yesterday ended six-month negotiation.

C. The agreement which ends six-month negotiation was signed yesterday.

D. The agreement which lasted six-month was signed yesterday.