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 questions
We should not make an important decision until we have thought carefully about it.
A.It is important to think carefully about our decision.
B.We thought carefully about the decision we made.
C.We’d better think it over beíòre we make an important decision.
D.We made an important decision after we had thought carefully about it.