After a long discussion they an agreement. (协议)A. came intoB. came outC. came toD. came a

问题补充：

After a long discussion, they an agreement. (协议)

A. came into

B. came out

C. came to

D. came across

答案：

A. came into

B. came out

(答案→)C. came to

D. came across

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