Question

9. After a long discussion,         those who attended the talks an agreement.

   A. came across   B. came to

   C. went into   D. went for

Answer 1

9. B come to意为"达到某种状态"；come across 意为"偶遇"；go into意为"开始从事；详细调查，深究"；go for意为"攻击，抨击；争取得到"。本句是说经过讨论达成一致。