单选题The weather is fine 

问题补充：

单选题Theweatherisfinetoday.______yesterday.A.Neither was itB.Neither it wasC.So was itD.So it was

答案：

C解析C 肯定用so，否定用neither或nor。So+谓语+主语“......也一样”，前面说的情况也适合后者；so+主语+谓语“确实如此”，用来强调前面所说的是事实。“昨天也是晴天。”，故用So was it。