They discussed the issue of the world’s climate in Durban South Africa several times but

问题补充：

They discussed the issue of the world’s climate in Durban, South Africa several times but could come to no .

A. end

B. conclusion

C. result

D. judgment

答案：

A. end

(答案→)B. conclusion

C. result

D. judgment

解析：end结束；conclusion结论；result结果；judgment判断。come to conclusion得出结论。句意：他们在南非德班多次讨论世界气候问题，但不能得出结论。