The two parties are holding the talk in a friendly at present. Hopefully they will reach a

问题补充：

The two parties are holding the talk in a friendly at present. Hopefully，they will reach an agreement.

A. atmosphere

B. condition

C. situation

D. phenomenon

答案：

(答案→)A. atmosphere

B. condition

C. situation

D. phenomenon

解析：考查名词辨析。atmosphere 气氛，氛围，condition条件，状况，situation形势，phenomenon现象，根据句意两党举行谈话以一种有好的氛围进行，故选A。